| Witham to Lapua | 1,124.93 mi (1,810.40 km) |
| Witham to Laukaa | 1,187.04 mi (1,910.35 km) |
| Witham to Lauritsala | 1,220.69 mi (1,964.52 km) |
| Witham to Lempaala | 1,088.94 mi (1,752.48 km) |
| Witham to Leppavirta | 1,242.37 mi (1,999.40 km) |
| Witham to Lieksa | 1,329.41 mi (2,139.48 km) |
| Witham to Lieto | 1,024.72 mi (1,649.13 km) |
| Witham to Liminka | 1,255.98 mi (2,021.30 km) |
| Witham to Liperi | 1,290.39 mi (2,076.68 km) |
| Witham to Lohja | 1,067.88 mi (1,718.59 km) |
| Witham to Loimaa | 1,053.88 mi (1,696.06 km) |
| Witham to Loviisa | 1,142.08 mi (1,838.00 km) |
| Witham to Mantsala | 1,117.35 mi (1,798.21 km) |
| Witham to Mariehamn | 935.60 mi (1,505.71 km) |
| Witham to Masku | 1,016.28 mi (1,635.54 km) |
