| Cwmbran to Apatin | 1,080.78 mi (1,739.35 km) |
| Cwmbran to Arandelovac | 1,195.83 mi (1,924.51 km) |
| Cwmbran to Arilje | 1,198.42 mi (1,928.68 km) |
| Cwmbran to Babusnica | 1,320.61 mi (2,125.31 km) |
| Cwmbran to Bac | 1,101.20 mi (1,772.21 km) |
| Cwmbran to Backa Palanka | 1,112.91 mi (1,791.05 km) |
| Cwmbran to Backa Topola | 1,102.72 mi (1,774.66 km) |
| Cwmbran to Backi Petrovac | 1,116.91 mi (1,797.49 km) |
| Cwmbran to Bajina Basta | 1,167.84 mi (1,879.46 km) |
| Cwmbran to Batajnica | 1,162.12 mi (1,870.25 km) |
| Cwmbran to Batocina | 1,223.48 mi (1,968.99 km) |
| Cwmbran to Becej | 1,126.34 mi (1,812.66 km) |
| Cwmbran to Bela Crkva | 1,209.57 mi (1,946.62 km) |
| Cwmbran to Bela Palanka | 1,310.31 mi (2,108.74 km) |
| Cwmbran to Belgrade | 1,172.55 mi (1,887.04 km) |
