| Isabela to Apatin | 5,123.26 mi (8,245.10 km) |
| Isabela to Arandelovac | 5,216.89 mi (8,395.77 km) |
| Isabela to Arilje | 5,202.27 mi (8,372.25 km) |
| Isabela to Babusnica | 5,326.01 mi (8,571.39 km) |
| Isabela to Bac | 5,138.75 mi (8,270.02 km) |
| Isabela to Backa Palanka | 5,148.43 mi (8,285.60 km) |
| Isabela to Backa Topola | 5,152.15 mi (8,291.59 km) |
| Isabela to Backi Petrovac | 5,156.13 mi (8,298.00 km) |
| Isabela to Bajina Basta | 5,173.08 mi (8,325.27 km) |
| Isabela to Batajnica | 5,195.28 mi (8,361.00 km) |
| Isabela to Batocina | 5,244.64 mi (8,440.44 km) |
| Isabela to Becej | 5,173.73 mi (8,326.32 km) |
| Isabela to Bela Crkva | 5,249.72 mi (8,448.61 km) |
| Isabela to Bela Palanka | 5,318.49 mi (8,559.28 km) |
| Isabela to Belgrade | 5,204.99 mi (8,376.62 km) |
