| Napa to Bridgeport (Connecticut) | 2,581.70 mi (4,154.85 km) |
| Napa to Bridgeton (Missouri) | 1,714.24 mi (2,758.80 km) |
| Napa to Bridgetown (Ohio) | 2,016.40 mi (3,245.09 km) |
| Napa to Bridgeview (Illinois) | 1,828.28 mi (2,942.34 km) |
| Napa to Brigham City (Utah) | 586.53 mi (943.93 km) |
| Napa to Brighton (Colorado) | 943.69 mi (1,518.72 km) |
| Napa to Bristol (Connecticut) | 2,587.63 mi (4,164.39 km) |
| Napa to Bristol (Tennessee) | 2,185.47 mi (3,517.17 km) |
| Napa to Bristol (Virginia) | 2,187.29 mi (3,520.10 km) |
| Napa to Broadlands (Virginia) | 2,391.95 mi (3,849.48 km) |
| Napa to Broadview Heights (Ohio) | 2,146.52 mi (3,454.49 km) |
| Napa to Brock Hall (Maryland) | 2,434.76 mi (3,918.36 km) |
| Napa to Brockton (Massachusetts) | 2,678.41 mi (4,310.49 km) |
| Napa to Broken Arrow (Oklahoma) | 1,463.44 mi (2,355.19 km) |
| Napa to Bronx (New York) | 2,552.54 mi (4,107.91 km) |
