| Napa to Fort Madison (Iowa) | 1,650.29 mi (2,655.88 km) |
| Napa to Fort Meade (Maryland) | 2,430.87 mi (3,912.10 km) |
| Napa to Fort Mill (South Carolina) | 2,284.97 mi (3,677.31 km) |
| Napa to Fort Mohave (Arizona) | 484.87 mi (780.32 km) |
| Napa to Fort Morgan (Colorado) | 997.38 mi (1,605.13 km) |
| Napa to Fort Myers (Florida) | 2,471.07 mi (3,976.80 km) |
| Napa to Fort Oglethorpe (Georgia) | 2,054.37 mi (3,306.19 km) |
| Napa to Fort Payne (Alabama) | 2,040.13 mi (3,283.27 km) |
| Napa to Fort Pierce (Florida) | 2,524.49 mi (4,062.78 km) |
| Napa to Fort Smith (Arkansas) | 1,552.23 mi (2,498.07 km) |
| Napa to Fort Thomas (Kentucky) | 2,027.06 mi (3,262.23 km) |
| Napa to Fort Walton Beach (Florida) | 2,092.28 mi (3,367.20 km) |
| Napa to Fort Washington (Maryland) | 2,423.20 mi (3,899.77 km) |
| Napa to Fort Wayne (Indiana) | 1,969.91 mi (3,170.26 km) |
| Napa to Fort Worth (Texas) | 1,448.80 mi (2,331.62 km) |
