| Llantrisant to Lastra a Signa | 859.03 mi (1,382.47 km) |
| Llantrisant to Laterza | 1,218.92 mi (1,961.66 km) |
| Llantrisant to Latiano | 1,258.02 mi (2,024.60 km) |
| Llantrisant to Latina | 1,036.85 mi (1,668.64 km) |
| Llantrisant to Latisana | 848.65 mi (1,365.76 km) |
| Llantrisant to Lauria Inferiore | 1,212.67 mi (1,951.60 km) |
| Llantrisant to Lavagna | 769.70 mi (1,238.71 km) |
| Llantrisant to Lavello | 1,161.60 mi (1,869.42 km) |
| Llantrisant to Laveno-Mombello | 669.78 mi (1,077.91 km) |
| Llantrisant to Lavis | 755.70 mi (1,216.18 km) |
| Llantrisant to Lecce | 1,283.81 mi (2,066.10 km) |
| Llantrisant to Lecco | 701.39 mi (1,128.77 km) |
| Llantrisant to Legnago | 802.05 mi (1,290.78 km) |
| Llantrisant to Legnano | 695.52 mi (1,119.33 km) |
| Llantrisant to Legnaro | 820.64 mi (1,320.70 km) |
