| Gig Harbor to Brown Deer (Wisconsin) | 1,693.88 mi (2,726.03 km) |
| Gig Harbor to Brownsburg (Indiana) | 1,866.37 mi (3,003.64 km) |
| Gig Harbor to Brownsville (Florida) | 2,732.43 mi (4,397.43 km) |
| Gig Harbor to Brownsville (Texas) | 2,010.73 mi (3,235.96 km) |
| Gig Harbor to Brownwood (Texas) | 1,646.39 mi (2,649.61 km) |
| Gig Harbor to Brunswick (Georgia) | 2,431.32 mi (3,912.83 km) |
| Gig Harbor to Brunswick (Ohio) | 2,035.72 mi (3,276.18 km) |
| Gig Harbor to Brushy Creek (Texas) | 1,757.01 mi (2,827.63 km) |
| Gig Harbor to Bryan (Texas) | 1,803.50 mi (2,902.46 km) |
| Gig Harbor to Bryant (Arkansas) | 1,783.48 mi (2,870.24 km) |
| Gig Harbor to Bryn Mawr-Skyway (Washington) | 19.95 mi (32.10 km) |
| Gig Harbor to Buckeye (Arizona) | 1,092.12 mi (1,757.59 km) |
| Gig Harbor to Buckhall (Virginia) | 2,321.73 mi (3,736.46 km) |
| Gig Harbor to Bucyrus (Ohio) | 1,995.27 mi (3,211.08 km) |
| Gig Harbor to Buda (Texas) | 1,775.39 mi (2,857.22 km) |
