| Dour to Caguas (Puerto Rico) | 4,370.92 mi (7,034.31 km) |
| Dour to Cahokia (Illinois) | 4,388.73 mi (7,062.97 km) |
| Dour to Calabasas (California) | 5,625.18 mi (9,052.86 km) |
| Dour to Caldwell (Idaho) | 5,020.14 mi (8,079.13 km) |
| Dour to Caledonia (Wisconsin) | 4,099.89 mi (6,598.14 km) |
| Dour to Calera (Alabama) | 4,519.25 mi (7,273.03 km) |
| Dour to Calexico (California) | 5,607.43 mi (9,024.28 km) |
| Dour to Calhoun (Georgia) | 4,379.21 mi (7,047.66 km) |
| Dour to California (Maryland) | 3,855.79 mi (6,205.30 km) |
| Dour to California City (California) | 5,541.40 mi (8,918.02 km) |
| Dour to Callaway (Florida) | 4,618.67 mi (7,433.04 km) |
| Dour to Calumet City (Illinois) | 4,142.80 mi (6,667.20 km) |
| Dour to Calverton (Maryland) | 3,840.33 mi (6,180.41 km) |
| Dour to Camano (Washington) | 4,916.59 mi (7,912.48 km) |
| Dour to Camarillo (California) | 5,631.49 mi (9,063.01 km) |
