| San Gwann to Bonita (California) | 6,755.76 mi (10,872.34 km) |
| San Gwann to Bonita Springs (Florida) | 5,497.16 mi (8,846.82 km) |
| San Gwann to Bonney Lake (Washington) | 6,100.13 mi (9,817.21 km) |
| San Gwann to Boone (Iowa) | 5,407.28 mi (8,702.17 km) |
| San Gwann to Boone (North Carolina) | 5,109.25 mi (8,222.54 km) |
| San Gwann to Borger (Texas) | 6,001.84 mi (9,659.03 km) |
| San Gwann to Bossier City (Louisiana) | 5,811.36 mi (9,352.49 km) |
| San Gwann to Boston (Massachusetts) | 4,409.54 mi (7,096.47 km) |
| San Gwann to Bostonia (California) | 6,744.45 mi (10,854.15 km) |
| San Gwann to Bothell (Washington) | 6,066.89 mi (9,763.71 km) |
| San Gwann to Bothell East (Washington) | 6,064.48 mi (9,759.84 km) |
| San Gwann to Bothell West (Washington) | 6,065.97 mi (9,762.23 km) |
| San Gwann to Boulder (Colorado) | 5,942.63 mi (9,563.74 km) |
| San Gwann to Boulder City (Nevada) | 6,509.12 mi (10,475.41 km) |
| San Gwann to Bound Brook (New Jersey) | 4,623.85 mi (7,441.37 km) |
