| On Top of the World Designated Place to Central Point (Oregon) | 2,428.00 mi (3,907.49 km) |
| On Top of the World Designated Place to Centralia (Illinois) | 759.25 mi (1,221.90 km) |
| On Top of the World Designated Place to Centralia (Washington) | 2,491.85 mi (4,010.24 km) |
| On Top of the World Designated Place to Centreville (Virginia) | 727.30 mi (1,170.47 km) |
| On Top of the World Designated Place to Ceres (California) | 2,290.57 mi (3,686.32 km) |
| On Top of the World Designated Place to Cerritos (California) | 2,123.02 mi (3,416.67 km) |
| On Top of the World Designated Place to Chalco (Nebraska) | 1,140.93 mi (1,836.14 km) |
| On Top of the World Designated Place to Chalmette (Louisiana) | 465.22 mi (748.70 km) |
| On Top of the World Designated Place to Chambersburg (Pennsylvania) | 792.76 mi (1,275.83 km) |
| On Top of the World Designated Place to Chamblee (Georgia) | 350.81 mi (564.57 km) |
| On Top of the World Designated Place to Champaign (Illinois) | 832.79 mi (1,340.24 km) |
| On Top of the World Designated Place to Champlin (Minnesota) | 1,264.47 mi (2,034.97 km) |
| On Top of the World Designated Place to Chandler (Arizona) | 1,765.02 mi (2,840.53 km) |
| On Top of the World Designated Place to Chanhassen (Minnesota) | 1,250.71 mi (2,012.83 km) |
| On Top of the World Designated Place to Channahon (Illinois) | 914.58 mi (1,471.87 km) |
