| Hays to Cold Springs (Nevada) | 1,103.56 mi (1,776.01 km) |
| Hays to Coldwater (Michigan) | 781.60 mi (1,257.86 km) |
| Hays to Colesville (Maryland) | 1,195.97 mi (1,924.73 km) |
| Hays to College (Alaska) | 2,629.73 mi (4,232.15 km) |
| Hays to College Park (Georgia) | 902.23 mi (1,451.99 km) |
| Hays to College Park (Maryland) | 1,200.17 mi (1,931.49 km) |
| Hays to College Station (Texas) | 598.35 mi (962.95 km) |
| Hays to Collegedale (Tennessee) | 830.11 mi (1,335.93 km) |
| Hays to Colleyville (Texas) | 431.39 mi (694.26 km) |
| Hays to Collierville (Tennessee) | 593.24 mi (954.73 km) |
| Hays to Collinsville (Illinois) | 501.75 mi (807.50 km) |
| Hays to Colonia (New Jersey) | 1,329.43 mi (2,139.52 km) |
| Hays to Colonial Heights (Virginia) | 1,194.88 mi (1,922.97 km) |
| Hays to Colonial Park (Pennsylvania) | 1,199.56 mi (1,930.51 km) |
| Hays to Colorado Springs (Colorado) | 292.49 mi (470.72 km) |
