| Western Springs to Lapua | 4,268.62 mi (6,869.68 km) |
| Western Springs to Laukaa | 4,365.14 mi (7,025.01 km) |
| Western Springs to Lauritsala | 4,483.25 mi (7,215.09 km) |
| Western Springs to Lempaala | 4,358.34 mi (7,014.07 km) |
| Western Springs to Leppavirta | 4,406.16 mi (7,091.04 km) |
| Western Springs to Lieksa | 4,419.88 mi (7,113.11 km) |
| Western Springs to Lieto | 4,359.53 mi (7,015.99 km) |
| Western Springs to Liminka | 4,247.38 mi (6,835.50 km) |
| Western Springs to Liperi | 4,442.00 mi (7,148.72 km) |
| Western Springs to Lohja | 4,413.31 mi (7,102.54 km) |
| Western Springs to Loimaa | 4,360.57 mi (7,017.66 km) |
| Western Springs to Loviisa | 4,460.39 mi (7,178.31 km) |
| Western Springs to Mantsala | 4,428.92 mi (7,127.66 km) |
| Western Springs to Mariehamn | 4,308.12 mi (6,933.24 km) |
| Western Springs to Masku | 4,347.17 mi (6,996.10 km) |
