| Waltham to Lapua | 3,790.14 mi (6,099.64 km) |
| Waltham to Laukaa | 3,890.56 mi (6,261.26 km) |
| Waltham to Lauritsala | 4,002.10 mi (6,440.76 km) |
| Waltham to Lempaala | 3,862.59 mi (6,216.24 km) |
| Waltham to Leppavirta | 3,939.44 mi (6,339.92 km) |
| Waltham to Lieksa | 3,971.42 mi (6,391.39 km) |
| Waltham to Lieto | 3,849.39 mi (6,195.00 km) |
| Waltham to Liminka | 3,800.10 mi (6,115.66 km) |
| Waltham to Liperi | 3,982.00 mi (6,408.40 km) |
| Waltham to Lohja | 3,906.35 mi (6,286.67 km) |
| Waltham to Loimaa | 3,856.78 mi (6,206.88 km) |
| Waltham to Loviisa | 3,964.23 mi (6,379.82 km) |
| Waltham to Mantsala | 3,931.16 mi (6,326.59 km) |
| Waltham to Mariehamn | 3,784.18 mi (6,090.05 km) |
| Waltham to Masku | 3,836.58 mi (6,174.38 km) |
