| Naugatuck to Lapua | 3,893.14 mi (6,265.41 km) |
| Naugatuck to Laukaa | 3,993.45 mi (6,426.83 km) |
| Naugatuck to Lauritsala | 4,105.54 mi (6,607.22 km) |
| Naugatuck to Lempaala | 3,966.76 mi (6,383.88 km) |
| Naugatuck to Leppavirta | 4,041.88 mi (6,504.78 km) |
| Naugatuck to Lieksa | 4,072.70 mi (6,554.37 km) |
| Naugatuck to Lieto | 3,954.41 mi (6,364.00 km) |
| Naugatuck to Liminka | 3,901.04 mi (6,278.12 km) |
| Naugatuck to Liperi | 4,084.05 mi (6,572.65 km) |
| Naugatuck to Lohja | 4,011.24 mi (6,455.47 km) |
| Naugatuck to Loimaa | 3,961.42 mi (6,375.30 km) |
| Naugatuck to Loviisa | 4,068.55 mi (6,547.69 km) |
| Naugatuck to Mantsala | 4,035.53 mi (6,494.56 km) |
| Naugatuck to Mariehamn | 3,889.91 mi (6,260.21 km) |
| Naugatuck to Masku | 3,941.60 mi (6,343.40 km) |
