| Key Largo to Arlesheim | 4,870.35 mi (7,838.07 km) |
| Key Largo to Arth | 4,919.41 mi (7,917.02 km) |
| Key Largo to Baar | 4,916.33 mi (7,912.07 km) |
| Key Largo to Baden | 4,901.28 mi (7,887.85 km) |
| Key Largo to Basel | 4,867.81 mi (7,833.98 km) |
| Key Largo to Bassersdorf | 4,916.44 mi (7,912.24 km) |
| Key Largo to Bellinzona | 4,960.17 mi (7,982.63 km) |
| Key Largo to Belp | 4,876.47 mi (7,847.92 km) |
| Key Largo to Bern | 4,873.11 mi (7,842.52 km) |
| Key Largo to Bernex | 4,824.81 mi (7,764.78 km) |
| Key Largo to Biberist | 4,873.57 mi (7,843.26 km) |
| Key Largo to Biel/Bienne | 4,860.61 mi (7,822.39 km) |
| Key Largo to Binningen | 4,867.15 mi (7,832.93 km) |
| Key Largo to Birsfelden | 4,869.30 mi (7,836.38 km) |
| Key Largo to Brig-Glis | 4,909.19 mi (7,900.58 km) |
