| On Top of the World Designated Place to Castrovillari | 5,370.97 mi (8,643.74 km) |
| On Top of the World Designated Place to Catania | 5,392.50 mi (8,678.39 km) |
| On Top of the World Designated Place to Catanzaro | 5,419.59 mi (8,721.99 km) |
| On Top of the World Designated Place to Cattolica | 5,083.92 mi (8,181.77 km) |
| On Top of the World Designated Place to Cava de' Tirreni | 5,272.69 mi (8,485.58 km) |
| On Top of the World Designated Place to Cavallino | 5,447.63 mi (8,767.12 km) |
| On Top of the World Designated Place to Cavarzere | 5,021.19 mi (8,080.83 km) |
| On Top of the World Designated Place to Cave | 5,156.31 mi (8,298.28 km) |
| On Top of the World Designated Place to Cavriago | 4,963.98 mi (7,988.76 km) |
| On Top of the World Designated Place to Cavriglia | 5,040.07 mi (8,111.21 km) |
| On Top of the World Designated Place to Cazzago San Martino | 4,917.40 mi (7,913.79 km) |
| On Top of the World Designated Place to Ceccano | 5,182.40 mi (8,340.26 km) |
| On Top of the World Designated Place to Cecina | 5,001.35 mi (8,048.90 km) |
| On Top of the World Designated Place to Cefalu | 5,323.49 mi (8,567.33 km) |
| On Top of the World Designated Place to Ceglie Messapico | 5,404.31 mi (8,697.40 km) |
