| Costessey to Lapua | 1,063.14 mi (1,710.95 km) |
| Costessey to Laukaa | 1,126.69 mi (1,813.24 km) |
| Costessey to Lauritsala | 1,162.88 mi (1,871.48 km) |
| Costessey to Lempaala | 1,029.39 mi (1,656.65 km) |
| Costessey to Leppavirta | 1,182.42 mi (1,902.92 km) |
| Costessey to Lieksa | 1,268.99 mi (2,042.24 km) |
| Costessey to Lieto | 965.98 mi (1,554.59 km) |
| Costessey to Liminka | 1,193.23 mi (1,920.31 km) |
| Costessey to Liperi | 1,230.77 mi (1,980.73 km) |
| Costessey to Lohja | 1,010.18 mi (1,625.73 km) |
| Costessey to Loimaa | 994.80 mi (1,600.97 km) |
| Costessey to Loviisa | 1,084.72 mi (1,745.69 km) |
| Costessey to Mantsala | 1,059.41 mi (1,704.95 km) |
| Costessey to Mariehamn | 876.46 mi (1,410.53 km) |
| Costessey to Masku | 957.28 mi (1,540.59 km) |
