| Isabela to Baraboo (Wisconsin) | 2,172.64 mi (3,496.53 km) |
| Isabela to Barberton (Ohio) | 1,778.59 mi (2,862.36 km) |
| Isabela to Bardstown (Kentucky) | 1,737.13 mi (2,795.64 km) |
| Isabela to Barrington (Illinois) | 2,050.47 mi (3,299.92 km) |
| Isabela to Barstow (California) | 3,251.32 mi (5,232.50 km) |
| Isabela to Bartlesville (Oklahoma) | 2,158.71 mi (3,474.11 km) |
| Isabela to Bartlett (Illinois) | 2,044.74 mi (3,290.69 km) |
| Isabela to Bartlett (Tennessee) | 1,811.33 mi (2,915.06 km) |
| Isabela to Bartow (Florida) | 1,140.30 mi (1,835.14 km) |
| Isabela to Batavia (Illinois) | 2,041.88 mi (3,286.09 km) |
| Isabela to Batavia (New York) | 1,813.87 mi (2,919.15 km) |
| Isabela to Batesville (Arkansas) | 1,916.59 mi (3,084.46 km) |
| Isabela to Baton Rouge (Louisiana) | 1,720.51 mi (2,768.89 km) |
| Isabela to Battle Creek (Michigan) | 1,960.62 mi (3,155.32 km) |
| Isabela to Battle Ground (Washington) | 3,661.89 mi (5,893.24 km) |
