| Mattoon to Castrovillari | 5,185.19 mi (8,344.76 km) |
| Mattoon to Catania | 5,240.27 mi (8,433.41 km) |
| Mattoon to Catanzaro | 5,242.00 mi (8,436.18 km) |
| Mattoon to Cattolica | 4,868.31 mi (7,834.79 km) |
| Mattoon to Cava de' Tirreni | 5,085.32 mi (8,184.03 km) |
| Mattoon to Cavallino | 5,244.30 mi (8,439.89 km) |
| Mattoon to Cavarzere | 4,794.70 mi (7,716.32 km) |
| Mattoon to Cave | 4,965.53 mi (7,991.24 km) |
| Mattoon to Cavriago | 4,750.50 mi (7,645.19 km) |
| Mattoon to Cavriglia | 4,836.37 mi (7,783.38 km) |
| Mattoon to Cazzago San Martino | 4,695.41 mi (7,556.53 km) |
| Mattoon to Ceccano | 4,992.41 mi (8,034.51 km) |
| Mattoon to Cecina | 4,805.06 mi (7,733.00 km) |
| Mattoon to Cefalu | 5,171.51 mi (8,322.74 km) |
| Mattoon to Ceglie Messapico | 5,201.33 mi (8,370.73 km) |
