| Isabela to Badger (Alaska) | 4,783.11 mi (7,697.68 km) |
| Isabela to Bailey's Crossroads (Virginia) | 1,531.16 mi (2,464.16 km) |
| Isabela to Bainbridge (Georgia) | 1,392.50 mi (2,241.01 km) |
| Isabela to Bainbridge Island (Washington) | 3,689.89 mi (5,938.31 km) |
| Isabela to Baker (Louisiana) | 1,725.83 mi (2,777.46 km) |
| Isabela to Bakersfield (California) | 3,366.81 mi (5,418.35 km) |
| Isabela to Balch Springs (Texas) | 2,078.68 mi (3,345.31 km) |
| Isabela to Baldwin (New York) | 1,579.65 mi (2,542.20 km) |
| Isabela to Baldwin (Pennsylvania) | 1,695.57 mi (2,728.75 km) |
| Isabela to Baldwin Park (California) | 3,297.82 mi (5,307.33 km) |
| Isabela to Ballenger Creek (Maryland) | 1,571.06 mi (2,528.38 km) |
| Isabela to Ballwin (Missouri) | 1,980.06 mi (3,186.60 km) |
| Isabela to Baltimore (Maryland) | 1,547.87 mi (2,491.06 km) |
| Isabela to Bangor (Maine) | 1,822.30 mi (2,932.72 km) |
| Isabela to Banning (California) | 3,235.73 mi (5,207.40 km) |
