Boston, United States → Toronto, Canada · ✈ 1h 22min · 🚗 11h 15min
374 nautical miles · Time difference: Same timezone · Direction: west
The distance from Boston to Toronto is 692 km (430 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 22min.
The straight-line distance from Boston, United States to Toronto, Canada is approximately 692 kilometers (430 miles or 374 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Toronto is located west of Boston. Boston is in North America, in the Northeast region of United States, while Toronto is in North America, in Ontario, Canada. Both cities are in North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 692 km | ~1h 22min | Best option for speed |
| 🚗 Drive | ~900 km | ~11h 15min | Feasible with breaks |
| 🚂 Regular Train | ~830 km | ~6h 55min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Boston to Toronto. For 692 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 900 km, fuel costs for driving from Boston to Toronto are approximately $72–$135 USD (at $0.08–$0.15 per km, depending on vehicle efficiency and local fuel prices). Additional costs may include tolls, parking, and accommodation for longer trips.
Boston sits at 42.3601°N, 71.0589°W, while Toronto is located at 43.6532°N, 79.3832°W. The initial compass bearing from Boston to Toronto is 285° (WNW), so a great-circle flight path leaves Boston heading roughly WNW. Because the Earth is curved, the actual heading shifts gradually along the route — pilots and navigation systems update it continuously instead of holding a single fixed compass bearing.
The latitude difference is 1.29° and the longitude difference is 8.32°. Each degree of latitude represents about 111 km, which is one reason cross-latitude routes feel longer even when the map looks similar to east–west journeys.
The geographic midpoint between Boston and Toronto is approximately 43.0821°N, 75.1772°W. This is the great-circle halfway position — the spot where you would be exactly 346 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Boston and Toronto share the same approximate time zone, so meetings, calls, and arrivals don't require any clock adjustment. This makes the route especially convenient for short business trips. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Boston uses the US Dollar (USD), while Toronto uses the Canadian Dollar (CAD). Plan to exchange currency before departure or use a low-fee travel card on arrival — airport rates are typically the worst available. The primary local language shifts from English in Boston to English / French in Toronto. Learning a few basic phrases makes a noticeable difference at hotels, restaurants, and transit hubs.
Boston is a major city in United States with a population of approximately 675,647. Located in the Northeast region, it is an important hub in North America. Despite its smaller size, Boston plays an important regional role in United States and attracts visitors year-round.
→ See all distances from Boston
Toronto is a notable city in Canada with a population of approximately 2,731,571. Situated in the Ontario region, it serves as a key destination in North America. Toronto offers solid transport connections and a variety of arrival options as a major city in Canada.
→ See all distances from Toronto
692 km is a medium-distance route, similar to traveling across a mid-sized European country. A flight covers this distance quickly, but driving or rail travel remains feasible for those who prefer ground transport. For reference, New York to Chicago is about 1,150 km.
At 692 km, the Boston-Toronto route is about 1.7% of Earth's circumference. A commercial jet covers this distance in about 1h 22min.
See how the Boston to Toronto distance compares to similar routes:
The straight-line distance from Boston to Toronto is approximately 692 kilometers (430 miles, 374 nautical miles).
A direct flight takes approximately 1h 22min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 11h 15min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Toronto is approximately Same timezone compared to Boston.
The estimated road distance is approximately 900 km, which is about 30% longer than the 692 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: May 30, 2026.