| Waltham to Legionowo | 4,065.52 mi (6,542.82 km) |
| Waltham to Legnica | 3,929.87 mi (6,324.51 km) |
| Waltham to Leszno | 3,924.99 mi (6,316.66 km) |
| Waltham to Lezajsk | 4,199.41 mi (6,758.30 km) |
| Waltham to Libiaz | 4,087.90 mi (6,578.83 km) |
| Waltham to Lidzbark | 3,997.48 mi (6,433.32 km) |
| Waltham to Lidzbark Warminski | 3,995.72 mi (6,430.49 km) |
| Waltham to Limanowa | 4,144.45 mi (6,669.85 km) |
| Waltham to Lipno | 3,987.59 mi (6,417.40 km) |
| Waltham to Lobez | 3,832.52 mi (6,167.84 km) |
| Waltham to Lodz | 4,034.68 mi (6,493.19 km) |
| Waltham to Lomianki | 4,067.85 mi (6,546.57 km) |
| Waltham to Lomza | 4,081.05 mi (6,567.82 km) |
| Waltham to Lowicz | 4,041.21 mi (6,503.70 km) |
| Waltham to Lubaczow | 4,229.22 mi (6,806.26 km) |
