Flight Time from Naples to Terni
The flight from Naples to Terni covers about 145 mi and takes roughly 46 min nonstop. Flight duration estimate and fare guide.
46 min
Nonstop flight
145 mi
Straight-line
188 mi
By road
46 min
Flight time
Naples and Terni are about 145 mi (233 km) apart in a straight line. By road that works out to roughly 188 mi (303 km), a drive of about 3 hr 22 min. A nonstop flight covers the great-circle distance in approximately 46 min.
| Straight-line distance | 145 mi / 233 km |
| Road distance (est.) | 188 mi / 303 km |
| Driving time (est.) | 3 hr 22 min |
| Nonstop flight (est.) | 46 min |
| Driving fuel (est., 1-way) | $24 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 41.711, 13.467 |
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
Naples to Terni is about 145 mi (233 km) in a straight line, and roughly 188 mi (303 km) by road.