| Eau Claire to Castrovillari | 5,071.16 mi (8,161.25 km) |
| Eau Claire to Catania | 5,142.38 mi (8,275.86 km) |
| Eau Claire to Catanzaro | 5,131.24 mi (8,257.93 km) |
| Eau Claire to Cattolica | 4,744.06 mi (7,634.83 km) |
| Eau Claire to Cava de' Tirreni | 4,972.02 mi (8,001.69 km) |
| Eau Claire to Cavallino | 5,120.50 mi (8,240.64 km) |
| Eau Claire to Cavarzere | 4,666.06 mi (7,509.30 km) |
| Eau Claire to Cave | 4,852.38 mi (7,809.14 km) |
| Eau Claire to Cavriago | 4,629.22 mi (7,450.01 km) |
| Eau Claire to Cavriglia | 4,718.70 mi (7,594.01 km) |
| Eau Claire to Cazzago San Martino | 4,570.68 mi (7,355.80 km) |
| Eau Claire to Ceccano | 4,879.24 mi (7,852.38 km) |
| Eau Claire to Cecina | 4,691.69 mi (7,550.54 km) |
| Eau Claire to Cefalu | 5,074.81 mi (8,167.12 km) |
| Eau Claire to Ceglie Messapico | 5,078.34 mi (8,172.81 km) |
