Distances from Seattleto 10+ Cities

Seattle, United States — population approximately 737,015, Pacific Northwest region of North America, at 47.61°N, 122.33°W.

From Seattle, you can reach 10 major destinations worldwide. The closest city in our database is Vancouver at just 195 km, while the farthest destination is Boston at 4,000 km. The average distance from Seattle to all listed destinations is approximately 1,777 km.

Distances from Seattle to cities across North America are great-circle distances calculated with the Haversine formula.

Seattle is a regional centre of roughly 0.74 million people in United States, and its airport network reflects North America's mature domestic airline industry and extensive transatlantic and transpacific reach. The country's flag carrier American Airlines dominates many long-haul departures from Seattle, while low-cost and regional players like Southwest, JetBlue, Spirit, Frontier handle most short-haul leisure traffic.

Travelers heading out of Seattle typically choose between non-stop flights and one-stop routings via major regional hubs. For routes inside North America, point-to-point flying usually wins on time and price; for intercontinental journeys, connecting through hubs like Dubai, Doha, Istanbul, Singapore, Frankfurt or Atlanta can cut fares by 20–40% compared with the cheapest non-stop option, particularly when booked 3–4 months in advance.

Of the 10 destinations covered from Seattle on this page, the breakdown is 2 short-haul (under 500 km), 3 regional (500–1,500 km), 5 medium-haul (1,500–5,000 km). That mix means a typical traveler from Seattle will encounter everything from a 90-minute regional hop to a multi-hour long-haul journey, depending on destination.

At 47.61° Northern and 122.33° Western, Seattle sits in the cool temperate — long mild summers, dark cold winters, and rapidly shifting daylight. This climate band shapes both the local travel calendar and how comfortable arrivals from very different latitudes will feel — visitors flying in from a sharply different climate band should plan layered clothing and budget time to adjust to humidity, daylight and seasonal extremes.

Seattle's longitude places it in approximately UTC−8. When planning multi-leg journeys, this matters: eastbound flights from Seattle arrive on a "later" local clock and are more prone to disrupted sleep on arrival, while westbound trips offer the easier "extra hours in the day" experience that frequent travelers prefer for important meetings on landing.

Because of the curvature of the Earth, the great-circle distances shown here are not the same as the apparent length of routes drawn on a flat map. Flights from Seattle to far-away destinations often track closer to the poles than people expect — a phenomenon you can see clearly when comparing the on-screen route line on our distance map against the actual flight path shown by airline tracking services. Read more in our guide on how the Haversine formula works.

To make the numbers concrete, here are three real journeys from Seattle taken from our database — one nearby, one medium-haul, and one long-haul — to illustrate how transport mode and travel time scale with distance.

• Nearest: Seattle → Vancouver195 km

  Across this 195 km corridor between Seattle (United States) and Vancouver (Canada), ground transport (rail, bus or car) is usually competitive with flying door-to-door.

• Mid-range: Seattle → Los Angeles1,545 km

  Across this 1,545 km corridor between Seattle (United States) and Los Angeles (United States), a direct regional flight is typically the fastest option.

• Farthest: Seattle → Boston4,000 km

  Across this 4,000 km corridor between Seattle (United States) and Boston (United States), a long-haul widebody flight is the standard choice.

These examples show why a single travel-time rule never works for a city like Seattle: the "right" mode of transport depends entirely on which destination you pick. Browse the full list of 10 routes above to see exact numbers for your trip.

Fare patterns out of Seattle follow the same rules that apply to most North America hubs: prices peak around the local summer holidays, the December/January end-of-year break, and any major regional festivals or sporting events. Booking 8–12 weeks ahead for short and medium-haul, and 3–4 months ahead for long-haul, captures most of the available savings without forcing inflexible commitments.

Mid-week departures from Seattle (Tuesday and Wednesday in particular) are typically 20–30% cheaper than Friday and Sunday flights on the same routes. Red-eye and very early-morning departures usually save another 10–15% — useful for short trips where saving money matters more than arrival comfort. Budget carriers operating from Seattle use strict carry-on rules and unbundled fares, so packing light and skipping ancillary fees is the single biggest lever for keeping total cost low.

For premium travel, the North America market offers strong premium-economy options on most flights over four hours. Use of mileage programs is particularly powerful from Seattle: partner award redemptions on long-haul routes can deliver business-class seats for 50–60% below cash fares, especially if you stay flexible on travel dates and accept a one-stop routing.

For domestic and intra-North America flights from Seattle, arriving 90 minutes before departure is comfortable; for long-haul international flights, plan for 2.5–3 hours, especially during morning and evening peaks. If your itinerary involves connecting through a different airport, build in at least 90 minutes for international-to-international transfers, and longer if you change terminals.

Public transport between the city centre and the airport is almost always the cheapest option from Seattle — typically 60–80% less than taxis or ride-share — and on routes with rail links, often the fastest as well. Pre-booked private transfers make sense mainly for early-morning departures, late-night arrivals, or when traveling with bulky luggage or small children.

Whichever destination you're heading to from Seattle, use our distance calculator above to confirm exact figures for your specific route, and explore our travel guides for in-depth advice on flight time, driving distance, and trip planning.