| Romanshorn to Apatin | 474.96 mi (764.37 km) |
| Romanshorn to Arandelovac | 582.71 mi (937.78 km) |
| Romanshorn to Arilje | 580.91 mi (934.89 km) |
| Romanshorn to Babusnica | 705.05 mi (1,134.67 km) |
| Romanshorn to Bac | 493.12 mi (793.61 km) |
| Romanshorn to Backa Palanka | 504.05 mi (811.20 km) |
| Romanshorn to Backa Topola | 501.38 mi (806.89 km) |
| Romanshorn to Backi Petrovac | 509.91 mi (820.63 km) |
| Romanshorn to Bajina Basta | 550.20 mi (885.46 km) |
| Romanshorn to Batajnica | 553.00 mi (889.97 km) |
| Romanshorn to Batocina | 610.82 mi (983.01 km) |
| Romanshorn to Becej | 524.02 mi (843.33 km) |
| Romanshorn to Bela Crkva | 604.42 mi (972.72 km) |
| Romanshorn to Bela Palanka | 695.26 mi (1,118.91 km) |
| Romanshorn to Belgrade | 563.28 mi (906.52 km) |
