| Dour to Chantilly (Virginia) | 3,868.29 mi (6,225.42 km) |
| Dour to Chaparral (New Mexico) | 5,330.77 mi (8,579.05 km) |
| Dour to Chapel Hill (North Carolina) | 4,069.25 mi (6,548.83 km) |
| Dour to Charleston (Illinois) | 4,267.45 mi (6,867.79 km) |
| Dour to Charleston (South Carolina) | 4,254.91 mi (6,847.62 km) |
| Dour to Charleston (West Virginia) | 4,062.69 mi (6,538.28 km) |
| Dour to Charlotte (North Carolina) | 4,176.88 mi (6,722.03 km) |
| Dour to Charlottesville (Virginia) | 3,949.25 mi (6,355.70 km) |
| Dour to Chaska (Minnesota) | 4,214.24 mi (6,782.16 km) |
| Dour to Chatham (Illinois) | 4,316.51 mi (6,946.76 km) |
| Dour to Chattanooga (Tennessee) | 4,363.91 mi (7,023.04 km) |
| Dour to Cheat Lake (West Virginia) | 3,930.93 mi (6,326.22 km) |
| Dour to Chelsea (Alabama) | 4,504.70 mi (7,249.62 km) |
| Dour to Chelsea (Massachusetts) | 3,454.47 mi (5,559.43 km) |
| Dour to Cheney (Washington) | 4,828.97 mi (7,771.47 km) |
