The straight-line distance from Belgrade, Serbia to Tehran, Iran is 2,794 km (1,736 miles).Tehran is E of Belgrade.
Distance (km)
2,794
straight line
Distance (miles)
1,736
straight line
Flight Time
4 hr
estimated direct
Direction
E
100° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 4 hr | 2,794 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 45 hr 24 min | ~3,632 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 | Belgrade, Serbia |
| To | Tehran, Iran |
| Straight-line Distance | 2,794 km (1,736 miles) |
| Bearing | 100° (E) |
| Coordinates (Belgrade) | 44.7866°, 20.4489° |
| Coordinates (Tehran) | 35.6892°, 51.3890° |
The straight-line (as the crow flies) distance from Belgrade to Tehran is 2,794 km (1,736 miles). Tehran is E of Belgrade.
A direct flight from Belgrade to Tehran takes approximately 4 hr, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Belgrade to Tehran takes approximately 45 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 E (100 degrees) from Belgrade.
The distance from Tehran to Belgrade is the same: 2,794 km (1,736 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.