| Mattoon to Celano | 4,979.73 mi (8,014.10 km) |
| Mattoon to Cento | 4,779.22 mi (7,691.41 km) |
| Mattoon to Cepagatti | 4,988.58 mi (8,028.34 km) |
| Mattoon to Ceprano | 5,000.63 mi (8,047.74 km) |
| Mattoon to Cercola | 5,063.81 mi (8,149.41 km) |
| Mattoon to Cerea | 4,757.89 mi (7,657.08 km) |
| Mattoon to Cerese | 4,745.27 mi (7,636.78 km) |
| Mattoon to Cerignola | 5,109.76 mi (8,223.37 km) |
| Mattoon to Cermenate | 4,653.18 mi (7,488.56 km) |
| Mattoon to Cernusco sul Naviglio | 4,670.28 mi (7,516.09 km) |
| Mattoon to Cerreto Guidi | 4,801.93 mi (7,727.96 km) |
| Mattoon to Cerro Maggiore | 4,651.69 mi (7,486.18 km) |
| Mattoon to Certaldo | 4,817.15 mi (7,752.46 km) |
| Mattoon to Cerveteri | 4,923.67 mi (7,923.89 km) |
| Mattoon to Cervia | 4,841.27 mi (7,791.28 km) |
