The straight-line distance from Riga, Latvia to Saint Petersburg, Russia is 491 km (305 miles).Saint Petersburg is NE of Riga.
Distance (km)
491
straight line
Distance (miles)
305
straight line
Flight Time
1 hr 6 min
estimated direct
Direction
NE
45° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 1 hr 6 min | 491 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 8 hr | ~638 km | Avg 80 km/h, +30% route factor |
| Train | 4 hr 54 min | ~589 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.
| From | Riga, Latvia |
| To | Saint Petersburg, Russia |
| Straight-line Distance | 491 km (305 miles) |
| Bearing | 45° (NE) |
| Coordinates (Riga) | 56.9496°, 24.1052° |
| Coordinates (Saint Petersburg) | 59.9343°, 30.3351° |
The straight-line (as the crow flies) distance from Riga to Saint Petersburg is 491 km (305 miles). Saint Petersburg is NE of Riga.
A direct flight from Riga to Saint Petersburg takes approximately 1 hr 6 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Riga to Saint Petersburg takes approximately 8 hr. 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.
Saint Petersburg is NE (45 degrees) from Riga.
The distance from Saint Petersburg to Riga is the same: 491 km (305 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.