| Pen-y-Bont ar Ogwr to Liria | 833.32 mi (1,341.09 km) |
| Pen-y-Bont ar Ogwr to Llagostera | 735.02 mi (1,182.91 km) |
| Pen-y-Bont ar Ogwr to Llanera | 566.24 mi (911.27 km) |
| Pen-y-Bont ar Ogwr to Llanes | 561.36 mi (903.42 km) |
| Pen-y-Bont ar Ogwr to Lleida | 711.75 mi (1,145.44 km) |
| Pen-y-Bont ar Ogwr to Lloret de Mar | 742.13 mi (1,194.34 km) |
| Pen-y-Bont ar Ogwr to Lluchmayor | 886.57 mi (1,426.79 km) |
| Pen-y-Bont ar Ogwr to Loeches | 768.63 mi (1,237.00 km) |
| Pen-y-Bont ar Ogwr to Logrono | 627.01 mi (1,009.08 km) |
| Pen-y-Bont ar Ogwr to Loja | 991.23 mi (1,595.23 km) |
| Pen-y-Bont ar Ogwr to Lora del Rio | 962.09 mi (1,548.33 km) |
| Pen-y-Bont ar Ogwr to Lorca | 959.78 mi (1,544.62 km) |
| Pen-y-Bont ar Ogwr to Los Alcazares | 960.21 mi (1,545.32 km) |
| Pen-y-Bont ar Ogwr to Los Barrios | 1,062.93 mi (1,710.62 km) |
| Pen-y-Bont ar Ogwr to Los Corrales de Buelna | 570.16 mi (917.58 km) |
