The straight-line distance from Dhaka, Bangladesh to Tehran, Iran is 3,962 km (2,462 miles).Tehran is WNW of Dhaka.
Distance (km)
3,962
straight line
Distance (miles)
2,462
straight line
Flight Time
5 hr 30 min
estimated direct
Direction
WNW
299° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 5 hr 30 min | 3,962 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 64 hr 24 min | ~5,151 km | Avg 80 km/h, +30% route factor |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
| From | Dhaka, Bangladesh |
| To | Tehran, Iran |
| Straight-line Distance | 3,962 km (2,462 miles) |
| Bearing | 299° (WNW) |
| Coordinates (Dhaka) | 23.8103°, 90.4125° |
| Coordinates (Tehran) | 35.6892°, 51.3890° |
The straight-line (as the crow flies) distance from Dhaka to Tehran is 3,962 km (2,462 miles). Tehran is WNW of Dhaka.
A direct flight from Dhaka to Tehran takes approximately 5 hr 30 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Dhaka to Tehran takes approximately 64 hr 24 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.
Tehran is WNW (299 degrees) from Dhaka.
The distance from Tehran to Dhaka is the same: 3,962 km (2,462 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.