| Pen-y-Bont ar Ogwr to Beocin | 1,149.42 mi (1,849.81 km) |
| Pen-y-Bont ar Ogwr to Blace | 1,285.44 mi (2,068.71 km) |
| Pen-y-Bont ar Ogwr to Bogatic | 1,152.11 mi (1,854.15 km) |
| Pen-y-Bont ar Ogwr to Bojnik | 1,314.29 mi (2,115.14 km) |
| Pen-y-Bont ar Ogwr to Boljevac | 1,292.45 mi (2,079.99 km) |
| Pen-y-Bont ar Ogwr to Bor | 1,287.34 mi (2,071.77 km) |
| Pen-y-Bont ar Ogwr to Borca | 1,191.15 mi (1,916.98 km) |
| Pen-y-Bont ar Ogwr to Bosilegrad | 1,366.09 mi (2,198.52 km) |
| Pen-y-Bont ar Ogwr to Brus | 1,271.41 mi (2,046.14 km) |
| Pen-y-Bont ar Ogwr to Bujanovac | 1,338.49 mi (2,154.09 km) |
| Pen-y-Bont ar Ogwr to Cacak | 1,223.38 mi (1,968.84 km) |
| Pen-y-Bont ar Ogwr to Cajetina | 1,202.80 mi (1,935.72 km) |
| Pen-y-Bont ar Ogwr to Cicevac | 1,275.68 mi (2,053.01 km) |
| Pen-y-Bont ar Ogwr to Coka | 1,142.03 mi (1,837.92 km) |
| Pen-y-Bont ar Ogwr to Crna Trava | 1,346.42 mi (2,166.86 km) |
