The straight-line distance from Saint Petersburg, Russia to Tehran, Iran is 3,091 km (1,920 miles).Tehran is SE of Saint Petersburg.
Distance (km)
3,091
straight line
Distance (miles)
1,920
straight line
Flight Time
4 hr 24 min
estimated direct
Direction
SE
141° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 4 hr 24 min | 3,091 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 50 hr 12 min | ~4,018 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 | Saint Petersburg, Russia |
| To | Tehran, Iran |
| Straight-line Distance | 3,091 km (1,920 miles) |
| Bearing | 141° (SE) |
| Coordinates (Saint Petersburg) | 59.9343°, 30.3351° |
| Coordinates (Tehran) | 35.6892°, 51.3890° |
The straight-line (as the crow flies) distance from Saint Petersburg to Tehran is 3,091 km (1,920 miles). Tehran is SE of Saint Petersburg.
A direct flight from Saint Petersburg to Tehran takes approximately 4 hr 24 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Saint Petersburg to Tehran takes approximately 50 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.
Tehran is SE (141 degrees) from Saint Petersburg.
The distance from Tehran to Saint Petersburg is the same: 3,091 km (1,920 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.