| Gretna to Lapua | 5,054.14 mi (8,133.85 km) |
| Gretna to Laukaa | 5,152.50 mi (8,292.16 km) |
| Gretna to Lauritsala | 5,268.87 mi (8,479.43 km) |
| Gretna to Lempaala | 5,137.95 mi (8,268.74 km) |
| Gretna to Leppavirta | 5,196.40 mi (8,362.80 km) |
| Gretna to Lieksa | 5,216.01 mi (8,394.35 km) |
| Gretna to Lieto | 5,133.46 mi (8,261.50 km) |
| Gretna to Liminka | 5,043.03 mi (8,115.98 km) |
| Gretna to Liperi | 5,234.62 mi (8,424.30 km) |
| Gretna to Lohja | 5,188.79 mi (8,350.55 km) |
| Gretna to Loimaa | 5,137.06 mi (8,267.30 km) |
| Gretna to Loviisa | 5,240.34 mi (8,433.52 km) |
| Gretna to Mantsala | 5,208.10 mi (8,381.63 km) |
| Gretna to Mariehamn | 5,075.97 mi (8,168.99 km) |
| Gretna to Masku | 5,120.85 mi (8,241.21 km) |
