| Napa to Beacon (New York) | 2,538.20 mi (4,084.84 km) |
| Napa to Bear (Delaware) | 2,477.95 mi (3,987.87 km) |
| Napa to Beatrice (Nebraska) | 1,368.69 mi (2,202.70 km) |
| Napa to Beaufort (South Carolina) | 2,356.65 mi (3,792.66 km) |
| Napa to Beaumont (California) | 424.51 mi (683.19 km) |
| Napa to Beaumont (Texas) | 1,698.25 mi (2,733.08 km) |
| Napa to Beaver Dam (Wisconsin) | 1,772.02 mi (2,851.78 km) |
| Napa to Beavercreek (Ohio) | 2,039.60 mi (3,282.42 km) |
| Napa to Beaverton (Oregon) | 496.82 mi (799.56 km) |
| Napa to Beckley (West Virginia) | 2,218.84 mi (3,570.87 km) |
| Napa to Bedford (Indiana) | 1,922.17 mi (3,093.43 km) |
| Napa to Bedford (Ohio) | 2,153.11 mi (3,465.09 km) |
| Napa to Bedford (Texas) | 1,458.53 mi (2,347.28 km) |
| Napa to Bedford Heights (Ohio) | 2,154.57 mi (3,467.44 km) |
| Napa to Beech Grove (Indiana) | 1,933.57 mi (3,111.78 km) |
