| Round Rock to Lapua | 5,206.80 mi (8,379.53 km) |
| Round Rock to Laukaa | 5,302.08 mi (8,532.87 km) |
| Round Rock to Lauritsala | 5,420.90 mi (8,724.09 km) |
| Round Rock to Lempaala | 5,299.17 mi (8,528.20 km) |
| Round Rock to Leppavirta | 5,341.28 mi (8,595.96 km) |
| Round Rock to Lieksa | 5,350.82 mi (8,611.31 km) |
| Round Rock to Lieto | 5,302.60 mi (8,533.70 km) |
| Round Rock to Liminka | 5,179.17 mi (8,335.08 km) |
| Round Rock to Liperi | 5,375.46 mi (8,650.97 km) |
| Round Rock to Lohja | 5,355.72 mi (8,619.20 km) |
| Round Rock to Loimaa | 5,302.68 mi (8,533.85 km) |
| Round Rock to Loviisa | 5,400.88 mi (8,691.88 km) |
| Round Rock to Mantsala | 5,369.80 mi (8,641.87 km) |
| Round Rock to Mariehamn | 5,253.15 mi (8,454.13 km) |
| Round Rock to Masku | 5,290.34 mi (8,513.98 km) |
