| Pen-y-Bont ar Ogwr to Apatin | 1,101.78 mi (1,773.14 km) |
| Pen-y-Bont ar Ogwr to Arandelovac | 1,216.28 mi (1,957.41 km) |
| Pen-y-Bont ar Ogwr to Arilje | 1,218.26 mi (1,960.60 km) |
| Pen-y-Bont ar Ogwr to Babusnica | 1,340.81 mi (2,157.83 km) |
| Pen-y-Bont ar Ogwr to Bac | 1,122.05 mi (1,805.76 km) |
| Pen-y-Bont ar Ogwr to Backa Palanka | 1,133.70 mi (1,824.52 km) |
| Pen-y-Bont ar Ogwr to Backa Topola | 1,124.06 mi (1,809.00 km) |
| Pen-y-Bont ar Ogwr to Backi Petrovac | 1,137.86 mi (1,831.21 km) |
| Pen-y-Bont ar Ogwr to Bajina Basta | 1,187.64 mi (1,911.32 km) |
| Pen-y-Bont ar Ogwr to Batajnica | 1,182.94 mi (1,903.76 km) |
| Pen-y-Bont ar Ogwr to Batocina | 1,243.99 mi (2,002.02 km) |
| Pen-y-Bont ar Ogwr to Becej | 1,147.64 mi (1,846.95 km) |
| Pen-y-Bont ar Ogwr to Bela Crkva | 1,230.76 mi (1,980.72 km) |
| Pen-y-Bont ar Ogwr to Bela Palanka | 1,330.58 mi (2,141.36 km) |
| Pen-y-Bont ar Ogwr to Belgrade | 1,193.37 mi (1,920.54 km) |
