| Upton to Lapua | 1,146.09 mi (1,844.46 km) |
| Upton to Laukaa | 1,220.36 mi (1,963.97 km) |
| Upton to Lauritsala | 1,271.36 mi (2,046.06 km) |
| Upton to Lempaala | 1,129.49 mi (1,817.73 km) |
| Upton to Leppavirta | 1,278.17 mi (2,057.01 km) |
| Upton to Lieksa | 1,360.68 mi (2,189.80 km) |
| Upton to Lieto | 1,071.67 mi (1,724.69 km) |
| Upton to Liminka | 1,264.82 mi (2,035.53 km) |
| Upton to Liperi | 1,328.19 mi (2,137.52 km) |
| Upton to Lohja | 1,120.88 mi (1,803.88 km) |
| Upton to Loimaa | 1,098.15 mi (1,767.30 km) |
| Upton to Loviisa | 1,196.30 mi (1,925.26 km) |
| Upton to Mantsala | 1,168.28 mi (1,880.17 km) |
| Upton to Mariehamn | 981.22 mi (1,579.12 km) |
| Upton to Masku | 1,061.63 mi (1,708.53 km) |
