| Mattoon to Castelletto sopra Ticino | 4,634.50 mi (7,458.51 km) |
| Mattoon to Castelli Calepio | 4,688.38 mi (7,545.22 km) |
| Mattoon to Castelnovo ne' Monti | 4,755.72 mi (7,653.60 km) |
| Mattoon to Castelnuovo Berardenga | 4,844.10 mi (7,795.82 km) |
| Mattoon to Castelnuovo di Porto | 4,934.58 mi (7,941.44 km) |
| Mattoon to Castelnuovo di Verona | 4,730.73 mi (7,613.37 km) |
| Mattoon to Castelnuovo Rangone | 4,772.54 mi (7,680.66 km) |
| Mattoon to Castelvetrano | 5,134.20 mi (8,262.70 km) |
| Mattoon to Castelvetro di Modena | 4,775.21 mi (7,684.96 km) |
| Mattoon to Castenaso | 4,795.70 mi (7,717.94 km) |
| Mattoon to Castenedolo | 4,710.57 mi (7,580.93 km) |
| Mattoon to Castiglion Fiorentino | 4,861.06 mi (7,823.12 km) |
| Mattoon to Castiglione del Lago | 4,874.69 mi (7,845.05 km) |
| Mattoon to Castiglione delle Stiviere | 4,721.44 mi (7,598.43 km) |
| Mattoon to Castrolibero | 5,207.12 mi (8,380.05 km) |
