| On Top of the World Designated Place to Candler-McAfee (Georgia) | 340.04 mi (547.24 km) |
| On Top of the World Designated Place to Caño Martin Peña (Puerto Rico) | 1,261.75 mi (2,030.59 km) |
| On Top of the World Designated Place to Cañon City (Colorado) | 1,461.10 mi (2,351.42 km) |
| On Top of the World Designated Place to Canóvanas (Puerto Rico) | 1,272.07 mi (2,047.20 km) |
| On Top of the World Designated Place to Canton (Georgia) | 378.05 mi (608.42 km) |
| On Top of the World Designated Place to Canton (Illinois) | 904.65 mi (1,455.89 km) |
| On Top of the World Designated Place to Canton (Mississippi) | 518.69 mi (834.76 km) |
| On Top of the World Designated Place to Canton (Ohio) | 810.19 mi (1,303.87 km) |
| On Top of the World Designated Place to Canyon (Texas) | 1,216.99 mi (1,958.55 km) |
| On Top of the World Designated Place to Canyon Lake (California) | 2,076.91 mi (3,342.46 km) |
| On Top of the World Designated Place to Canyon Lake (Texas) | 961.43 mi (1,547.27 km) |
| On Top of the World Designated Place to Cape Coral (Florida) | 171.00 mi (275.20 km) |
| On Top of the World Designated Place to Cape Girardeau (Missouri) | 705.28 mi (1,135.03 km) |
| On Top of the World Designated Place to Carbondale (Illinois) | 716.75 mi (1,153.49 km) |
| On Top of the World Designated Place to Carlisle (Pennsylvania) | 818.78 mi (1,317.69 km) |
