Driving Time from Karatsu to Nagasaki
Driving from Karatsu to Nagasaki is about 63 mi and takes roughly 1 hr 26 min. See the fuel-cost estimate, distance and route tips.
Karatsu and Nagasaki are about 48 mi (77 km) apart in a straight line. By road that works out to roughly 63 mi (101 km), a drive of about 1 hr 26 min. A nonstop flight covers the great-circle distance in approximately 35 min.
| Straight-line distance | 48 mi / 77 km |
| Road distance (est.) | 63 mi / 101 km |
| Driving time (est.) | 1 hr 26 min |
| Nonstop flight (est.) | 35 min |
| Driving fuel (est., 1-way) | $8 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 33.096, 129.926 |
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
Karatsu to Nagasaki is about 48 mi (77 km) in a straight line, and roughly 63 mi (101 km) by road.