| Pen-y-Bont ar Ogwr to Lastra a Signa | 865.08 mi (1,392.22 km) |
| Pen-y-Bont ar Ogwr to Laterza | 1,225.28 mi (1,971.91 km) |
| Pen-y-Bont ar Ogwr to Latiano | 1,264.54 mi (2,035.08 km) |
| Pen-y-Bont ar Ogwr to Latina | 1,042.57 mi (1,677.85 km) |
| Pen-y-Bont ar Ogwr to Latisana | 855.93 mi (1,377.48 km) |
| Pen-y-Bont ar Ogwr to Lauria Inferiore | 1,218.67 mi (1,961.26 km) |
| Pen-y-Bont ar Ogwr to Lavagna | 775.47 mi (1,247.99 km) |
| Pen-y-Bont ar Ogwr to Lavello | 1,167.88 mi (1,879.51 km) |
| Pen-y-Bont ar Ogwr to Laveno-Mombello | 676.10 mi (1,088.08 km) |
| Pen-y-Bont ar Ogwr to Lavis | 762.75 mi (1,227.52 km) |
| Pen-y-Bont ar Ogwr to Lecce | 1,290.37 mi (2,076.64 km) |
| Pen-y-Bont ar Ogwr to Lecco | 707.90 mi (1,139.25 km) |
| Pen-y-Bont ar Ogwr to Legnago | 808.74 mi (1,301.54 km) |
| Pen-y-Bont ar Ogwr to Legnano | 701.76 mi (1,129.37 km) |
| Pen-y-Bont ar Ogwr to Legnaro | 827.54 mi (1,331.80 km) |
