Driving Time from Irkutsk to Ulan-Ude
Driving from Irkutsk to Ulan-Ude is about 188 mi and takes roughly 3 hr 21 min. See the fuel-cost estimate, distance and route tips.
Irkutsk and Ulan-Ude are about 144 mi (232 km) apart in a straight line. By road that works out to roughly 188 mi (302 km), a drive of about 3 hr 21 min. A nonstop flight covers the great-circle distance in approximately 46 min.
| Straight-line distance | 144 mi / 232 km |
| Road distance (est.) | 188 mi / 302 km |
| Driving time (est.) | 3 hr 21 min |
| Nonstop flight (est.) | 46 min |
| Driving fuel (est., 1-way) | $23 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 52.074, 105.960 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Irkutsk to Ulan-Ude is about 144 mi (232 km) in a straight line, and roughly 188 mi (302 km) by road.