Distance from Ankara to Istanbul
The straight-line distance from Ankara, Turkey to Istanbul, Turkey is 349 km (217 miles).Istanbul is WNW of Ankara.
Distance (km)
349
straight line
Distance (miles)
217
straight line
Flight Time
54 min
estimated direct
Direction
WNW
291° bearing
Transport Comparison: Ankara to Istanbul
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 54 min | 349 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 5 hr 42 min | ~454 km | Avg 80 km/h, +30% route factor |
| Train | 3 hr 30 min | ~419 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.
Ankara to Istanbul: Key Details
| From | Ankara, Turkey |
| To | Istanbul, Turkey |
| Straight-line Distance | 349 km (217 miles) |
| Bearing | 291° (WNW) |
| Coordinates (Ankara) | 39.9334°, 32.8597° |
| Coordinates (Istanbul) | 41.0082°, 28.9784° |
Country Profiles
Frequently Asked Questions
How far is Ankara from Istanbul?
The straight-line (as the crow flies) distance from Ankara to Istanbul is 349 km (217 miles). Istanbul is WNW of Ankara.
How long is the flight from Ankara to Istanbul?
A direct flight from Ankara to Istanbul takes approximately 54 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
How long does it take to drive from Ankara to Istanbul?
Driving from Ankara to Istanbul takes approximately 5 hr 42 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.
What direction is Istanbul from Ankara?
Istanbul is WNW (291 degrees) from Ankara.
What is the distance from Istanbul to Ankara?
The distance from Istanbul to Ankara is the same: 349 km (217 miles). Distance between two points is the same in either direction.
Other Distance Calculations
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.