| Isabela to Bixby (Oklahoma) | 2,130.28 mi (3,428.36 km) |
| Isabela to Black Forest (Colorado) | 2,658.06 mi (4,277.73 km) |
| Isabela to Blackfoot (Idaho) | 3,130.56 mi (5,038.15 km) |
| Isabela to Blackhawk (California) | 3,543.32 mi (5,702.43 km) |
| Isabela to Blacksburg (Virginia) | 1,527.65 mi (2,458.52 km) |
| Isabela to Blackwells Mills (New Jersey) | 1,583.82 mi (2,548.90 km) |
| Isabela to Blaine (Minnesota) | 2,377.71 mi (3,826.55 km) |
| Isabela to Bloomingdale (Florida) | 1,163.08 mi (1,871.80 km) |
| Isabela to Bloomingdale (Illinois) | 2,039.03 mi (3,281.50 km) |
| Isabela to Bloomington (California) | 3,265.16 mi (5,254.76 km) |
| Isabela to Bloomington (Illinois) | 2,000.17 mi (3,218.96 km) |
| Isabela to Bloomington (Indiana) | 1,843.91 mi (2,967.48 km) |
| Isabela to Bloomington (Minnesota) | 2,365.95 mi (3,807.62 km) |
| Isabela to Bloomsburg (Pennsylvania) | 1,652.09 mi (2,658.79 km) |
| Isabela to Blue Ash (Ohio) | 1,770.13 mi (2,848.74 km) |
