| Spencer to Lapua | 4,358.70 mi (7,014.65 km) |
| Spencer to Laukaa | 4,451.65 mi (7,164.24 km) |
| Spencer to Lauritsala | 4,571.20 mi (7,356.64 km) |
| Spencer to Lempaala | 4,455.72 mi (7,170.79 km) |
| Spencer to Leppavirta | 4,488.04 mi (7,222.81 km) |
| Spencer to Lieksa | 4,492.37 mi (7,229.77 km) |
| Spencer to Lieto | 4,464.27 mi (7,184.55 km) |
| Spencer to Liminka | 4,322.20 mi (6,955.92 km) |
| Spencer to Liperi | 4,519.92 mi (7,274.11 km) |
| Spencer to Lohja | 4,515.58 mi (7,267.12 km) |
| Spencer to Loimaa | 4,462.03 mi (7,180.95 km) |
| Spencer to Loviisa | 4,556.37 mi (7,332.77 km) |
| Spencer to Mantsala | 4,526.21 mi (7,284.23 km) |
| Spencer to Mariehamn | 4,420.79 mi (7,114.57 km) |
| Spencer to Masku | 4,452.34 mi (7,165.34 km) |
