| Napa to Burley (Idaho) | 534.52 mi (860.23 km) |
| Napa to Burlingame (California) | 49.30 mi (79.34 km) |
| Napa to Burlington (Iowa) | 1,661.11 mi (2,673.30 km) |
| Napa to Burlington (Kentucky) | 2,013.56 mi (3,240.51 km) |
| Napa to Burlington (North Carolina) | 2,341.59 mi (3,768.43 km) |
| Napa to Burlington (Vermont) | 2,540.25 mi (4,088.14 km) |
| Napa to Burlington (Wisconsin) | 1,801.11 mi (2,898.60 km) |
| Napa to Burnsville (Minnesota) | 1,556.76 mi (2,505.37 km) |
| Napa to Burr Ridge (Illinois) | 1,822.42 mi (2,932.90 km) |
| Napa to Burton (Michigan) | 2,035.41 mi (3,275.67 km) |
| Napa to Burtonsville (Maryland) | 2,420.69 mi (3,895.73 km) |
| Napa to Butler (Pennsylvania) | 2,243.05 mi (3,609.84 km) |
| Napa to Butte (Montana) | 720.42 mi (1,159.40 km) |
| Napa to Byram (Mississippi) | 1,845.35 mi (2,969.80 km) |
| Napa to Cabot (Arkansas) | 1,686.43 mi (2,714.05 km) |
