| River Falls to Castrovillari | 5,111.39 mi (8,225.98 km) |
| River Falls to Catania | 5,184.12 mi (8,343.04 km) |
| River Falls to Catanzaro | 5,171.75 mi (8,323.13 km) |
| River Falls to Cattolica | 4,783.44 mi (7,698.21 km) |
| River Falls to Cava de' Tirreni | 5,012.37 mi (8,066.63 km) |
| River Falls to Cavallino | 5,159.70 mi (8,303.74 km) |
| River Falls to Cavarzere | 4,705.03 mi (7,572.02 km) |
| River Falls to Cave | 4,892.81 mi (7,874.21 km) |
| River Falls to Cavriago | 4,668.97 mi (7,513.98 km) |
| River Falls to Cavriglia | 4,758.76 mi (7,658.48 km) |
| River Falls to Cazzago San Martino | 4,610.12 mi (7,419.27 km) |
| River Falls to Ceccano | 4,919.66 mi (7,917.42 km) |
| River Falls to Cecina | 4,732.19 mi (7,615.72 km) |
| River Falls to Cefalu | 5,116.70 mi (8,234.53 km) |
| River Falls to Ceglie Messapico | 5,117.66 mi (8,236.08 km) |
