Compare: Athens→London (2,392 km) vs Athens→Paris (2,096 km). Athens → Paris wins by 296 km (12%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated May 30, 2026
2,392 km
1,486 miles · Flight: ~3h 29min · Drive: ~38h 52min
2,096 km
1,302 miles · Flight: ~3h 7min · Drive: ~34h 4min
✓ Shorter route
Difference: 296 km (12%) · Flight time difference: ~22 min
Verdict
Athens → Paris is the smarter pick if travel time and emissions matter most: it is 296 km (12%) shorter, saves about 22 min of flight time, and cuts roughly 76 kg of CO₂ per passenger. Choose Athens → London only if the destination itself is the reason for the trip.
Athens → Paris is the shorter route at 2,096 km, which is 296 km (12%) shorter than Athens → London. You would save approximately 22 min in flight time by choosing the shorter route.
| Metric | Athens → London | Athens → Paris |
|---|---|---|
| Distance (km) | 2,392 | 2,096 |
| Distance (miles) | 1,486 | 1,302 |
| Flight time | ~3h 29min | ~3h 7min |
| Driving time | ~38h 52min | ~34h 4min |
| Road distance (est.) | ~3,110 km | ~2,725 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
| Initial bearing | 317° (NW) | 312° (NW) |
| Time-zone shift | -2h | -2h |
| CO₂ – flight (per pax) | ~610 kg | ~534 kg |
| CO₂ – driving (per car) | ~532 kg | ~466 kg |
| Fuel cost (est.) | ~$311 USD | ~$273 USD |
Flying from Athens to London produces roughly 610 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Athens → Paris flight emits about 534 kg. Choosing the shorter route saves approximately 76 kg of CO₂ per traveler — equivalent to 4 typical tree-years of carbon sequestration. For comparison, driving emits roughly 532 kg and 466 kg per car respectively — meaningful only when the car carries multiple passengers.
The Athens to London route covers 2,392 km (1,486 miles), staying within Europe. Athens (population: 664,046) is located in Attica, Greece, while London (population: 8,982,000) is in England, United Kingdom.
The Athens to Paris route covers 2,096 km (1,302 miles), remaining within Europe. Athens (population: 664,046) is in Attica, Greece, and Paris (population: 2,161,000) is in Île-de-France, France.
Flying from Athens to London takes approximately 3h 29min, while Athens to Paris takes 3h 7min. If driving is an option, expect roughly 38h 52min for the first route and 34h 4min for the second.
Since both routes depart from Athens, this comparison is especially useful for travelers deciding between London and Paris as a destination.
The 296 km difference between these routes is relatively modest, so other factors like ticket prices and schedules may matter more.
Both routes are drivable, with road distances of approximately 3,110 km and 2,725 km respectively. For road trips, the shorter route saves roughly 385 km of driving.
London (United Kingdom) has a population of 8,982,000 and is located in the England region of Europe. As a major metropolis, it offers extensive international connections and diverse attractions.
Paris (France) has a population of 2,161,000 and is situated in Île-de-France, Europe. This city serves as an important regional hub with solid connectivity.
Choose this route if your priority is reaching London (United Kingdom) — a city of 8,982,000 in the England region of Europe. Despite being the longer of the two at 2,392 km, it makes sense when London itself is the destination, the schedule fits better, or ticket prices are noticeably lower. Driving is realistic at this distance, with an estimated 3,110 km of road and a fuel cost band around $311 USD. The initial bearing is 317° (NW), so a great-circle flight leaves Athens heading roughly NW.
This route is the right call if you are heading to Paris (France) — a city of 2,161,000 in the Île-de-France region of Europe. It is also the shorter of the two at 2,096 km, saving about 22 min of flying and around 76 kg of CO₂ per passenger. Driving is feasible — expect roughly 2,725 km of road and a fuel cost in the $273 USD range. Departing Athens, the great-circle bearing toward Paris is 312° (NW).
Athens (37.98°, 23.73°) and London (51.51°, -0.13°) sit with a time-zone shift of -2 hours. Athens (37.98°, 23.73°) and Paris (48.86°, 2.35°) have a -2-hour offset. Both routes have manageable time-zone shifts, so jet lag should not be a major factor.
Paris is closer at 2,096 km, which is 296 km (12%) shorter.
2,392 km (1,486 miles). Flight: ~3h 29min.
2,096 km (1,302 miles). Flight: ~3h 7min.
Flying to Paris is faster at ~3h 7min, saving about 22 min compared to London.
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: May 30, 2026.