The straight-line distance from Tehran, Iran to Delhi, India is 2,532 km (1,574 miles).Delhi is E of Tehran.
Distance (km)
2,532
straight line
Distance (miles)
1,574
straight line
Flight Time
3 hr 42 min
estimated direct
Direction
E
101° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 3 hr 42 min | 2,532 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 41 hr 12 min | ~3,292 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 | Tehran, Iran |
| To | Delhi, India |
| Straight-line Distance | 2,532 km (1,574 miles) |
| Bearing | 101° (E) |
| Coordinates (Tehran) | 35.6892°, 51.3890° |
| Coordinates (Delhi) | 28.7041°, 77.1025° |
The straight-line (as the crow flies) distance from Tehran to Delhi is 2,532 km (1,574 miles). Delhi is E of Tehran.
A direct flight from Tehran to Delhi takes approximately 3 hr 42 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Tehran to Delhi takes approximately 41 hr 12 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.
Delhi is E (101 degrees) from Tehran.
The distance from Delhi to Tehran is the same: 2,532 km (1,574 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.