Driving Time from Birine to Djelfa
Driving from Birine to Djelfa is about 86 mi and takes roughly 1 hr 59 min. See the fuel-cost estimate, distance and route tips.
1 hr 59 min
Driving time
67 mi
Straight-line
86 mi
By road
37 min
Flight time
Birine and Djelfa are about 67 mi (107 km) apart in a straight line. By road that works out to roughly 86 mi (139 km), a drive of about 1 hr 59 min. A nonstop flight covers the great-circle distance in approximately 37 min.
| Straight-line distance | 67 mi / 107 km |
| Road distance (est.) | 86 mi / 139 km |
| Driving time (est.) | 1 hr 59 min |
| Nonstop flight (est.) | 37 min |
| Driving fuel (est., 1-way) | $11 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 35.154, 3.244 |
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
Birine to Djelfa is about 67 mi (107 km) in a straight line, and roughly 86 mi (139 km) by road.