The straight-line distance from Athens, Greece to Santorini, Greece is 234 km (146 miles).Santorini is SE of Athens.
Distance (km)
234
straight line
Distance (miles)
146
straight line
Flight Time
48 min
estimated direct
Direction
SE
138° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 48 min | 234 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 3 hr 48 min | ~304 km | Avg 80 km/h, +30% route factor |
| Train | 2 hr 18 min | ~281 km | Estimated, 120 km/h avg (where available) |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
| From | Athens, Greece |
| To | Santorini, Greece |
| Straight-line Distance | 234 km (146 miles) |
| Bearing | 138° (SE) |
| Coordinates (Athens) | 37.9838°, 23.7275° |
| Coordinates (Santorini) | 36.3932°, 25.4615° |
The straight-line (as the crow flies) distance from Athens to Santorini is 234 km (146 miles). Santorini is SE of Athens.
A direct flight from Athens to Santorini takes approximately 48 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Athens to Santorini takes approximately 3 hr 48 min. This estimate assumes an average speed of 80 km/h with a 30% route factor for indirect roads. Actual time will vary based on road conditions, traffic, and the specific route taken.
Santorini is SE (138 degrees) from Athens.
The distance from Santorini to Athens is the same: 234 km (146 miles). Distance between two points is the same in either direction.
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.