Compare: Atlanta→Washington (873 km) vs Atlanta→Charlotte (364 km). Atlanta → Charlotte wins by 509 km (58%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated April 7, 2026
873 km
542 miles · Flight: ~1h 35min · Drive: ~14h 11min
364 km
226 miles · Flight: ~57 min · Drive: ~5h 55min
✓ Shorter route
Difference: 509 km (58%) · Flight time difference: ~38 min
Verdict
Atlanta → Charlotte is the smarter pick if travel time and emissions matter most: it is 509 km (58%) shorter, saves about 38 min of flight time, and cuts roughly 130 kg of CO₂ per passenger. Choose Atlanta → Washington only if the destination itself is the reason for the trip.
Atlanta → Charlotte is the shorter route at 364 km, which is 509 km (58%) shorter than Atlanta → Washington. You would save approximately 38 min in flight time by choosing the shorter route.
| Metric | Atlanta → Washington | Atlanta → Charlotte |
|---|---|---|
| Distance (km) | 873 | 364 |
| Distance (miles) | 542 | 226 |
| Flight time | ~1h 35min | ~57 min |
| Driving time | ~14h 11min | ~5h 55min |
| Road distance (est.) | ~1,135 km | ~473 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
| Initial bearing | 47° (NE) | 62° (ENE) |
| Time-zone shift | +1h | +1h |
| CO₂ – flight (per pax) | ~223 kg | ~93 kg |
| CO₂ – driving (per car) | ~194 kg | ~81 kg |
| Fuel cost (est.) | ~$114 USD | ~$47 USD |
Flying from Atlanta to Washington produces roughly 223 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Atlanta → Charlotte flight emits about 93 kg. Choosing the shorter route saves approximately 130 kg of CO₂ per traveler — equivalent to 6 typical tree-years of carbon sequestration. For comparison, driving emits roughly 194 kg and 81 kg per car respectively — meaningful only when the car carries multiple passengers.
The Atlanta to Washington route covers 873 km (542 miles), staying within North America. Atlanta (population: 498,715) is located in South, United States, while Washington (population: 689,545) is in Northeast, United States.
The Atlanta to Charlotte route covers 364 km (226 miles), remaining within North America. Atlanta (population: 498,715) is in South, United States, and Charlotte (population: 874,579) is in South, United States.
Flying from Atlanta to Washington takes approximately 1h 35min, while Atlanta to Charlotte takes 57 min. If driving is an option, expect roughly 14h 11min for the first route and 5h 55min for the second.
Since both routes depart from Atlanta, this comparison is especially useful for travelers deciding between Washington and Charlotte as a destination.
The 509 km difference between these routes is substantial and will significantly impact travel time and cost.
Both routes are drivable, with road distances of approximately 1,135 km and 473 km respectively. For road trips, the shorter route saves roughly 662 km of driving.
Washington (United States) has a population of 689,545 and is located in the Northeast region of North America. It's a charming destination known for its regional character.
Charlotte (United States) has a population of 874,579 and is situated in South, North America. This destination offers a more intimate travel experience with unique local culture.
Choose this route if your priority is reaching Washington (United States) — a city of 689,545 in the Northeast region of North America. Despite being the longer of the two at 873 km, it makes sense when Washington itself is the destination, the schedule fits better, or ticket prices are noticeably lower. Driving is realistic at this distance, with an estimated 1,135 km of road and a fuel cost band around $114 USD. The initial bearing is 47° (NE), so a great-circle flight leaves Atlanta heading roughly NE.
This route is the right call if you are heading to Charlotte (United States) — a city of 874,579 in the South region of North America. It is also the shorter of the two at 364 km, saving about 38 min of flying and around 130 kg of CO₂ per passenger. Driving is feasible — expect roughly 473 km of road and a fuel cost in the $47 USD range. Departing Atlanta, the great-circle bearing toward Charlotte is 62° (ENE).
Atlanta (33.75°, -84.39°) and Washington (38.91°, -77.04°) sit with a time-zone shift of +1 hour. Atlanta (33.75°, -84.39°) and Charlotte (35.23°, -80.84°) have a +1-hour offset. Both routes have manageable time-zone shifts, so jet lag should not be a major factor.
Charlotte is closer at 364 km, which is 509 km (58%) shorter.
873 km (542 miles). Flight: ~1h 35min.
364 km (226 miles). Flight: ~57 min.
Flying to Charlotte is faster at ~57 min, saving about 38 min compared to Washington.
All distances on SnapDistance are calculated using the Haversine formula, which determines the great-circle distance between two points on Earth's surface. This gives the shortest possible distance over the globe, which is the measurement used for aviation and navigation. Actual travel distances by road or rail are typically 20-40% longer due to terrain, borders, and infrastructure routing. Flight times assume 800 km/h cruising speed with 30 minutes for takeoff and landing. Driving estimates use 80 km/h average speed with a 30% road distance factor.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 7, 2026.