| Mattoon to Carmignano | 4,805.33 mi (7,733.42 km) |
| Mattoon to Carovigno | 5,205.81 mi (8,377.95 km) |
| Mattoon to Carpenedolo | 4,720.11 mi (7,596.28 km) |
| Mattoon to Carpi | 4,761.22 mi (7,662.44 km) |
| Mattoon to Carrara | 4,757.64 mi (7,656.68 km) |
| Mattoon to Carugate | 4,668.99 mi (7,514.01 km) |
| Mattoon to Casal di Principe | 5,048.51 mi (8,124.80 km) |
| Mattoon to Casale Monferrato | 4,649.82 mi (7,483.16 km) |
| Mattoon to Casale sul Sile | 4,785.88 mi (7,702.14 km) |
| Mattoon to Casalecchio di Reno | 4,789.26 mi (7,707.57 km) |
| Mattoon to Casalgrande | 4,763.18 mi (7,665.59 km) |
| Mattoon to Casalmaggiore | 4,734.41 mi (7,619.29 km) |
| Mattoon to Casalnuovo di Napoli | 5,061.67 mi (8,145.98 km) |
| Mattoon to Casalpusterlengo | 4,696.18 mi (7,557.78 km) |
| Mattoon to Casaluce | 5,051.96 mi (8,130.35 km) |
