| Clarksburg to Lapua | 4,143.33 mi (6,668.05 km) |
| Clarksburg to Laukaa | 4,243.28 mi (6,828.91 km) |
| Clarksburg to Lauritsala | 4,356.61 mi (7,011.28 km) |
| Clarksburg to Lempaala | 4,219.65 mi (6,790.86 km) |
| Clarksburg to Leppavirta | 4,290.64 mi (6,905.12 km) |
| Clarksburg to Lieksa | 4,318.69 mi (6,950.26 km) |
| Clarksburg to Lieto | 4,209.28 mi (6,774.18 km) |
| Clarksburg to Liminka | 4,146.41 mi (6,673.00 km) |
| Clarksburg to Liperi | 4,331.88 mi (6,971.49 km) |
| Clarksburg to Lohja | 4,265.80 mi (6,865.14 km) |
| Clarksburg to Loimaa | 4,215.43 mi (6,784.09 km) |
| Clarksburg to Loviisa | 4,321.71 mi (6,955.12 km) |
| Clarksburg to Mantsala | 4,288.85 mi (6,902.24 km) |
| Clarksburg to Mariehamn | 4,146.52 mi (6,673.18 km) |
| Clarksburg to Masku | 4,196.51 mi (6,753.64 km) |
