Flight Time from Napa to San Jose
The flight from Napa to San Jose covers about 70 mi and takes roughly 38 min nonstop. Flight duration estimate and fare guide.
38 min
Nonstop flight
70 mi
Straight-line
90 mi
By road
38 min
Flight time
Napa and San Jose are about 70 mi (112 km) apart in a straight line. By road that works out to roughly 90 mi (145 km), a drive of about 2 hr 5 min. A nonstop flight covers the great-circle distance in approximately 38 min.
| Straight-line distance | 70 mi / 112 km |
| Road distance (est.) | 90 mi / 145 km |
| Driving time (est.) | 2 hr 5 min |
| Nonstop flight (est.) | 38 min |
| Driving fuel (est., 1-way) | $11 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 37.818, -122.089 |
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
Napa to San Jose is about 70 mi (112 km) in a straight line, and roughly 90 mi (145 km) by road.