| On Top of the World Designated Place to Clemson (South Carolina) | 386.63 mi (622.21 km) |
| On Top of the World Designated Place to Clermont (Florida) | 52.37 mi (84.27 km) |
| On Top of the World Designated Place to Cleveland (Mississippi) | 591.63 mi (952.13 km) |
| On Top of the World Designated Place to Cleveland (Ohio) | 855.40 mi (1,376.64 km) |
| On Top of the World Designated Place to Cleveland (Tennessee) | 446.14 mi (717.99 km) |
| On Top of the World Designated Place to Cleveland Heights (Ohio) | 858.10 mi (1,380.97 km) |
| On Top of the World Designated Place to Cliffside Park (New Jersey) | 934.93 mi (1,504.63 km) |
| On Top of the World Designated Place to Clifton (Colorado) | 1,640.63 mi (2,640.34 km) |
| On Top of the World Designated Place to Clifton (New Jersey) | 932.58 mi (1,500.85 km) |
| On Top of the World Designated Place to Clinton (Iowa) | 986.25 mi (1,587.22 km) |
| On Top of the World Designated Place to Clinton (Maryland) | 733.90 mi (1,181.09 km) |
| On Top of the World Designated Place to Clinton (Mississippi) | 528.14 mi (849.97 km) |
| On Top of the World Designated Place to Clinton (Utah) | 1,864.41 mi (3,000.48 km) |
| On Top of the World Designated Place to Clive (Iowa) | 1,078.44 mi (1,735.58 km) |
| On Top of the World Designated Place to Cloquet (Minnesota) | 1,335.57 mi (2,149.40 km) |
