| Didymoteicho to Coldwater (Michigan) | 5,271.22 mi (8,483.21 km) |
| Didymoteicho to Colesville (Maryland) | 5,093.45 mi (8,197.11 km) |
| Didymoteicho to College (Alaska) | 5,091.29 mi (8,193.65 km) |
| Didymoteicho to College Park (Georgia) | 5,653.00 mi (9,097.62 km) |
| Didymoteicho to College Park (Maryland) | 5,094.15 mi (8,198.25 km) |
| Didymoteicho to College Station (Texas) | 6,273.36 mi (10,096.00 km) |
| Didymoteicho to Collegedale (Tennessee) | 5,607.43 mi (9,024.29 km) |
| Didymoteicho to Colleyville (Texas) | 6,180.83 mi (9,947.08 km) |
| Didymoteicho to Collierville (Tennessee) | 5,789.80 mi (9,317.77 km) |
| Didymoteicho to Collinsville (Illinois) | 5,617.08 mi (9,039.81 km) |
| Didymoteicho to Colonia (New Jersey) | 4,916.73 mi (7,912.71 km) |
| Didymoteicho to Colonial Heights (Virginia) | 5,191.33 mi (8,354.64 km) |
| Didymoteicho to Colonial Park (Pennsylvania) | 5,030.79 mi (8,096.27 km) |
| Didymoteicho to Colorado Springs (Colorado) | 6,103.11 mi (9,822.01 km) |
| Didymoteicho to Colton (California) | 6,742.91 mi (10,851.66 km) |
