| Castle Rock to Lapua | 4,804.96 mi (7,732.83 km) |
| Castle Rock to Laukaa | 4,893.72 mi (7,875.68 km) |
| Castle Rock to Lauritsala | 5,013.46 mi (8,068.38 km) |
| Castle Rock to Lempaala | 4,907.69 mi (7,898.17 km) |
| Castle Rock to Leppavirta | 4,925.43 mi (7,926.71 km) |
| Castle Rock to Lieksa | 4,920.75 mi (7,919.18 km) |
| Castle Rock to Lieto | 4,922.72 mi (7,922.35 km) |
| Castle Rock to Liminka | 4,754.61 mi (7,651.80 km) |
| Castle Rock to Liperi | 4,953.23 mi (7,971.46 km) |
| Castle Rock to Lohja | 4,971.38 mi (8,000.66 km) |
| Castle Rock to Loimaa | 4,917.60 mi (7,914.11 km) |
| Castle Rock to Loviisa | 5,006.15 mi (8,056.62 km) |
| Castle Rock to Mantsala | 4,977.45 mi (8,010.44 km) |
| Castle Rock to Mariehamn | 4,886.51 mi (7,864.08 km) |
| Castle Rock to Masku | 4,911.27 mi (7,903.92 km) |
