| On Top of the World Designated Place to Cold Springs (Nevada) | 2,250.77 mi (3,622.27 km) |
| On Top of the World Designated Place to Coldwater (Michigan) | 900.08 mi (1,448.54 km) |
| On Top of the World Designated Place to Colesville (Maryland) | 751.78 mi (1,209.87 km) |
| On Top of the World Designated Place to College (Alaska) | 3,700.31 mi (5,955.07 km) |
| On Top of the World Designated Place to College Park (Georgia) | 338.33 mi (544.49 km) |
| On Top of the World Designated Place to College Park (Maryland) | 748.53 mi (1,204.64 km) |
| On Top of the World Designated Place to College Station (Texas) | 845.21 mi (1,360.23 km) |
| On Top of the World Designated Place to Collegedale (Tennessee) | 441.50 mi (710.53 km) |
| On Top of the World Designated Place to Colleyville (Texas) | 917.30 mi (1,476.24 km) |
| On Top of the World Designated Place to Collierville (Tennessee) | 596.97 mi (960.73 km) |
| On Top of the World Designated Place to Collinsville (Illinois) | 795.10 mi (1,279.60 km) |
| On Top of the World Designated Place to Colonia (New Jersey) | 912.37 mi (1,468.32 km) |
| On Top of the World Designated Place to Colonial Heights (Virginia) | 630.42 mi (1,014.56 km) |
| On Top of the World Designated Place to Colonial Park (Pennsylvania) | 833.18 mi (1,340.87 km) |
| On Top of the World Designated Place to Colorado Springs (Colorado) | 1,447.90 mi (2,330.17 km) |
