| Rocky River to Lapua | 4,133.89 mi (6,652.85 km) |
| Rocky River to Laukaa | 4,232.44 mi (6,811.45 km) |
| Rocky River to Lauritsala | 4,348.56 mi (6,998.34 km) |
| Rocky River to Lempaala | 4,217.29 mi (6,787.07 km) |
| Rocky River to Leppavirta | 4,276.75 mi (6,882.77 km) |
| Rocky River to Lieksa | 4,297.68 mi (6,916.45 km) |
| Rocky River to Lieto | 4,212.81 mi (6,779.85 km) |
| Rocky River to Liminka | 4,124.70 mi (6,638.07 km) |
| Rocky River to Liperi | 4,315.41 mi (6,944.98 km) |
| Rocky River to Lohja | 4,268.10 mi (6,868.85 km) |
| Rocky River to Loimaa | 4,216.36 mi (6,785.57 km) |
| Rocky River to Loviisa | 4,319.68 mi (6,951.85 km) |
| Rocky River to Mantsala | 4,287.42 mi (6,899.94 km) |
| Rocky River to Mariehamn | 4,155.68 mi (6,687.92 km) |
| Rocky River to Masku | 4,200.20 mi (6,759.58 km) |
