| Watertown Town to Channelview (Texas) | 1,585.62 mi (2,551.81 km) |
| Watertown Town to Chantilly (Virginia) | 407.18 mi (655.30 km) |
| Watertown Town to Chaparral (New Mexico) | 2,048.22 mi (3,296.30 km) |
| Watertown Town to Chapel Hill (North Carolina) | 612.33 mi (985.45 km) |
| Watertown Town to Charleston (Illinois) | 907.94 mi (1,461.19 km) |
| Watertown Town to Charleston (South Carolina) | 815.88 mi (1,313.04 km) |
| Watertown Town to Charleston (West Virginia) | 615.99 mi (991.34 km) |
| Watertown Town to Charlotte (North Carolina) | 716.81 mi (1,153.60 km) |
| Watertown Town to Charlottesville (Virginia) | 487.88 mi (785.17 km) |
| Watertown Town to Chaska (Minnesota) | 1,131.45 mi (1,820.90 km) |
| Watertown Town to Chatham (Illinois) | 980.95 mi (1,578.69 km) |
| Watertown Town to Chattanooga (Tennessee) | 909.20 mi (1,463.21 km) |
| Watertown Town to Cheat Lake (West Virginia) | 489.17 mi (787.25 km) |
| Watertown Town to Chelsea (Alabama) | 1,046.64 mi (1,684.40 km) |
| Watertown Town to Chelsea (Massachusetts) | 7.61 mi (12.24 km) |
