| Mattoon to Cadiz | 4,307.81 mi (6,932.75 km) |
| Mattoon to Calafell | 4,504.79 mi (7,249.75 km) |
| Mattoon to Calahorra | 4,309.28 mi (6,935.12 km) |
| Mattoon to Calasparra | 4,464.30 mi (7,184.60 km) |
| Mattoon to Calatayud | 4,356.88 mi (7,011.71 km) |
| Mattoon to Caldas de Montbuy | 4,515.38 mi (7,266.80 km) |
| Mattoon to Caldas de Reyes | 3,999.02 mi (6,435.81 km) |
| Mattoon to Calella | 4,537.71 mi (7,302.75 km) |
| Mattoon to Callosa de Segura | 4,506.14 mi (7,251.94 km) |
| Mattoon to Calpe | 4,529.49 mi (7,289.51 km) |
| Mattoon to Calvia | 4,606.78 mi (7,413.89 km) |
| Mattoon to Camas | 4,290.29 mi (6,904.56 km) |
| Mattoon to Cambados | 3,994.78 mi (6,428.98 km) |
| Mattoon to Cambre | 3,992.18 mi (6,424.79 km) |
| Mattoon to Cambrils | 4,486.91 mi (7,220.98 km) |
