| Westbrook to Lapua | 3,690.23 mi (5,938.85 km) |
| Westbrook to Laukaa | 3,790.61 mi (6,100.40 km) |
| Westbrook to Lauritsala | 3,902.33 mi (6,280.19 km) |
| Westbrook to Lempaala | 3,763.09 mi (6,056.11 km) |
| Westbrook to Leppavirta | 3,839.37 mi (6,178.86 km) |
| Westbrook to Lieksa | 3,871.07 mi (6,229.89 km) |
| Westbrook to Lieto | 3,750.27 mi (6,035.47 km) |
| Westbrook to Liminka | 3,699.68 mi (5,954.05 km) |
| Westbrook to Liperi | 3,881.82 mi (6,247.19 km) |
| Westbrook to Lohja | 3,807.17 mi (6,127.05 km) |
| Westbrook to Loimaa | 3,757.48 mi (6,047.08 km) |
| Westbrook to Loviisa | 3,864.80 mi (6,219.79 km) |
| Westbrook to Mantsala | 3,831.75 mi (6,166.60 km) |
| Westbrook to Mariehamn | 3,685.43 mi (5,931.13 km) |
| Westbrook to Masku | 3,737.46 mi (6,014.86 km) |
