| Watertown to Cesky Tesin | 4,176.94 mi (6,722.14 km) |
| Watertown to Cheb | 3,930.18 mi (6,325.01 km) |
| Watertown to Chocen | 4,078.14 mi (6,563.13 km) |
| Watertown to Chodov | 3,938.62 mi (6,338.59 km) |
| Watertown to Chomutov | 3,956.20 mi (6,366.88 km) |
| Watertown to Chotebor | 4,068.01 mi (6,546.83 km) |
| Watertown to Chrudim | 4,064.09 mi (6,540.51 km) |
| Watertown to Decin | 3,974.17 mi (6,395.80 km) |
| Watertown to Dobris | 4,009.12 mi (6,452.06 km) |
| Watertown to Domazlice | 3,974.26 mi (6,395.96 km) |
| Watertown to Duchcov | 3,963.46 mi (6,378.57 km) |
| Watertown to Dvur Kralove nad Labem | 4,046.73 mi (6,512.59 km) |
| Watertown to Frenstat pod Radhostem | 4,169.33 mi (6,709.88 km) |
| Watertown to Frydek-Mistek | 4,169.15 mi (6,709.59 km) |
| Watertown to Frydlant nad Ostravici | 4,173.10 mi (6,715.96 km) |
