| Grosse Pointe Park to Corato | 4,788.59 mi (7,706.49 km) |
| Grosse Pointe Park to Corbetta | 4,309.17 mi (6,934.95 km) |
| Grosse Pointe Park to Corciano | 4,537.90 mi (7,303.04 km) |
| Grosse Pointe Park to Cordenons | 4,439.53 mi (7,144.73 km) |
| Grosse Pointe Park to Cori | 4,624.99 mi (7,443.21 km) |
| Grosse Pointe Park to Coriano | 4,516.79 mi (7,269.07 km) |
| Grosse Pointe Park to Corigliano Calabro | 4,860.85 mi (7,822.78 km) |
| Grosse Pointe Park to Corleone | 4,803.02 mi (7,729.71 km) |
| Grosse Pointe Park to Cormano | 4,316.07 mi (6,946.05 km) |
| Grosse Pointe Park to Cornaredo | 4,312.61 mi (6,940.47 km) |
| Grosse Pointe Park to Cornate d'Adda | 4,324.30 mi (6,959.29 km) |
| Grosse Pointe Park to Cornedo Vicentino | 4,400.81 mi (7,082.42 km) |
| Grosse Pointe Park to Correggio | 4,411.45 mi (7,099.54 km) |
| Grosse Pointe Park to Corridonia | 4,583.08 mi (7,375.76 km) |
| Grosse Pointe Park to Corsico | 4,318.52 mi (6,949.99 km) |
