| Constanta to Arth | 989.33 mi (1,592.17 km) |
| Constanta to Baar | 990.42 mi (1,593.93 km) |
| Constanta to Baden | 1,002.21 mi (1,612.90 km) |
| Constanta to Basel | 1,035.74 mi (1,666.87 km) |
| Constanta to Bassersdorf | 986.78 mi (1,588.08 km) |
| Constanta to Bellinzona | 962.43 mi (1,548.89 km) |
| Constanta to Belp | 1,036.92 mi (1,668.76 km) |
| Constanta to Bern | 1,039.45 mi (1,672.84 km) |
| Constanta to Bernex | 1,104.07 mi (1,776.83 km) |
| Constanta to Biberist | 1,035.19 mi (1,665.97 km) |
| Constanta to Biel/Bienne | 1,049.44 mi (1,688.91 km) |
| Constanta to Binningen | 1,036.72 mi (1,668.44 km) |
| Constanta to Birsfelden | 1,034.22 mi (1,664.41 km) |
| Constanta to Brig-Glis | 1,013.37 mi (1,630.86 km) |
| Constanta to Brugg | 1,006.68 mi (1,620.09 km) |
