| Pen-y-Bont ar Ogwr to Kursumlija | 1,290.69 mi (2,077.16 km) |
| Pen-y-Bont ar Ogwr to Lacarak | 1,149.56 mi (1,850.04 km) |
| Pen-y-Bont ar Ogwr to Lajkovac | 1,197.75 mi (1,927.60 km) |
| Pen-y-Bont ar Ogwr to Lapovo | 1,243.44 mi (2,001.13 km) |
| Pen-y-Bont ar Ogwr to Lebane | 1,318.82 mi (2,122.44 km) |
| Pen-y-Bont ar Ogwr to Leskovac | 1,324.34 mi (2,131.32 km) |
| Pen-y-Bont ar Ogwr to Ljig | 1,206.15 mi (1,941.12 km) |
| Pen-y-Bont ar Ogwr to Ljubovija | 1,171.70 mi (1,885.67 km) |
| Pen-y-Bont ar Ogwr to Loznica | 1,152.50 mi (1,854.77 km) |
| Pen-y-Bont ar Ogwr to Lucani | 1,215.40 mi (1,955.99 km) |
| Pen-y-Bont ar Ogwr to Majdanpek | 1,269.69 mi (2,043.37 km) |
| Pen-y-Bont ar Ogwr to Mali Idos | 1,129.05 mi (1,817.04 km) |
| Pen-y-Bont ar Ogwr to Mali Zvornik | 1,153.24 mi (1,855.96 km) |
| Pen-y-Bont ar Ogwr to Malo Crnice | 1,236.99 mi (1,990.74 km) |
| Pen-y-Bont ar Ogwr to Medveda | 1,316.01 mi (2,117.92 km) |
