Distance from Kiambu to Mombasa
How far is it from Kiambu to Mombasa? About 279 mi in a straight line and 340 mi by road. Driving time, flight time, midpoint and route details.
Kiambu and Mombasa are about 279 mi (449 km) apart in a straight line. By road that works out to roughly 340 mi (548 km), a drive of about 6 hr 5 min. A nonstop flight covers the great-circle distance in approximately 1 hr 1 min.
| Straight-line distance | 279 mi / 449 km |
| Road distance (est.) | 340 mi / 548 km |
| Driving time (est.) | 6 hr 5 min |
| Nonstop flight (est.) | 1 hr 1 min |
| Driving fuel (est., 1-way) | $43 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | -2.614, 38.248 |
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
Kiambu to Mombasa is about 279 mi (449 km) in a straight line, and roughly 340 mi (548 km) by road.