| Dour to Cookeville (Tennessee) | 4,322.31 mi (6,956.08 km) |
| Dour to Coolidge (Arizona) | 5,460.69 mi (8,788.14 km) |
| Dour to Coon Rapids (Minnesota) | 4,186.53 mi (6,737.56 km) |
| Dour to Cooper City (Florida) | 4,600.01 mi (7,403.00 km) |
| Dour to Coos Bay (Oregon) | 5,243.21 mi (8,438.13 km) |
| Dour to Copiague (New York) | 3,623.84 mi (5,832.00 km) |
| Dour to Coppell (Texas) | 4,931.92 mi (7,937.16 km) |
| Dour to Copperas Cove (Texas) | 5,063.59 mi (8,149.07 km) |
| Dour to Coral Gables (Florida) | 4,616.50 mi (7,429.55 km) |
| Dour to Coral Springs (Florida) | 4,587.67 mi (7,383.14 km) |
| Dour to Coral Terrace (Florida) | 4,615.80 mi (7,428.42 km) |
| Dour to Coralville (Iowa) | 4,290.65 mi (6,905.14 km) |
| Dour to Coram (New York) | 3,598.96 mi (5,791.96 km) |
| Dour to Corcoran (California) | 5,539.52 mi (8,915.00 km) |
| Dour to Cordele (Georgia) | 4,454.73 mi (7,169.20 km) |
