Distance from Karaj to Tehran
How far is it from Karaj to Tehran? About 26 mi in a straight line and 36 mi by road. Driving time, flight time, midpoint and route details.
26 mi
Straight-line distance
26 mi
Straight-line
36 mi
By road
33 min
Flight time
Karaj and Tehran are about 26 mi (42 km) apart in a straight line. By road that works out to roughly 36 mi (58 km), a drive of about 50 min. A nonstop flight covers the great-circle distance in approximately 33 min.
| Straight-line distance | 26 mi / 42 km |
| Road distance (est.) | 36 mi / 58 km |
| Driving time (est.) | 50 min |
| Nonstop flight (est.) | 33 min |
| Driving fuel (est., 1-way) | $5 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 35.764, 51.207 |
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
Karaj to Tehran is about 26 mi (42 km) in a straight line, and roughly 36 mi (58 km) by road.