| Watertown Town to Kromeriz | 4,039.96 mi (6,501.68 km) |
| Watertown Town to Krupka | 3,856.31 mi (6,206.12 km) |
| Watertown Town to Kurim | 4,006.25 mi (6,447.44 km) |
| Watertown Town to Kutna Hora | 3,935.05 mi (6,332.85 km) |
| Watertown Town to Kyjov | 4,039.32 mi (6,500.66 km) |
| Watertown Town to Lanskroun | 3,988.63 mi (6,419.08 km) |
| Watertown Town to Liberec | 3,900.58 mi (6,277.38 km) |
| Watertown Town to Lisen | 4,015.42 mi (6,462.19 km) |
| Watertown Town to Litomerice | 3,871.77 mi (6,231.01 km) |
| Watertown Town to Litomysl | 3,978.26 mi (6,402.40 km) |
| Watertown Town to Litovel | 4,013.82 mi (6,459.62 km) |
| Watertown Town to Litvinov | 3,849.31 mi (6,194.86 km) |
| Watertown Town to Louny | 3,864.26 mi (6,218.92 km) |
| Watertown Town to Lovosice | 3,869.19 mi (6,226.85 km) |
| Watertown Town to Lysa nad Labem | 3,909.77 mi (6,292.17 km) |
