| Grosse Pointe Park to Chivasso | 4,277.88 mi (6,884.57 km) |
| Grosse Pointe Park to Ciampino | 4,605.65 mi (7,412.07 km) |
| Grosse Pointe Park to Cicciano | 4,720.24 mi (7,596.49 km) |
| Grosse Pointe Park to Cingoli | 4,566.17 mi (7,348.54 km) |
| Grosse Pointe Park to Cinisello Balsamo | 4,318.09 mi (6,949.29 km) |
| Grosse Pointe Park to Cinisi | 4,779.49 mi (7,691.84 km) |
| Grosse Pointe Park to Cirie | 4,264.50 mi (6,863.05 km) |
| Grosse Pointe Park to Ciro Marina | 4,896.13 mi (7,879.56 km) |
| Grosse Pointe Park to Cislago | 4,304.20 mi (6,926.93 km) |
| Grosse Pointe Park to Cisterna di Latina | 4,623.74 mi (7,441.20 km) |
| Grosse Pointe Park to Cisternino | 4,848.60 mi (7,803.06 km) |
| Grosse Pointe Park to Citta di Castello | 4,522.96 mi (7,279.01 km) |
| Grosse Pointe Park to Citta Sant'Angelo | 4,635.13 mi (7,459.53 km) |
| Grosse Pointe Park to Cittadella | 4,416.68 mi (7,107.95 km) |
| Grosse Pointe Park to Cittanova | 4,897.65 mi (7,882.01 km) |
