| Isabela to Buena Park (California) | 3,298.18 mi (5,307.91 km) |
| Isabela to Buenaventura Lakes (Florida) | 1,132.99 mi (1,823.38 km) |
| Isabela to Buffalo (Minnesota) | 2,402.01 mi (3,865.67 km) |
| Isabela to Buffalo (New York) | 1,822.23 mi (2,932.59 km) |
| Isabela to Buffalo Grove (Illinois) | 2,045.41 mi (3,291.77 km) |
| Isabela to Buford (Georgia) | 1,501.92 mi (2,417.10 km) |
| Isabela to Bull Run (Virginia) | 1,536.41 mi (2,472.62 km) |
| Isabela to Bullhead City (Arizona) | 3,113.51 mi (5,010.70 km) |
| Isabela to Burbank (California) | 3,318.52 mi (5,340.64 km) |
| Isabela to Burbank (Illinois) | 2,017.36 mi (3,246.63 km) |
| Isabela to Burien (Washington) | 3,677.99 mi (5,919.15 km) |
| Isabela to Burkburnett (Texas) | 2,217.31 mi (3,568.41 km) |
| Isabela to Burke (Virginia) | 1,529.97 mi (2,462.26 km) |
| Isabela to Burke Centre (Virginia) | 1,531.66 mi (2,464.97 km) |
| Isabela to Burleson (Texas) | 2,113.06 mi (3,400.64 km) |
