| Grosse Pointe Park to Cividale del Friuli | 4,463.50 mi (7,183.30 km) |
| Grosse Pointe Park to Civita Castellana | 4,577.36 mi (7,366.55 km) |
| Grosse Pointe Park to Civitanova Marche | 4,589.74 mi (7,386.48 km) |
| Grosse Pointe Park to Civitavecchia | 4,560.28 mi (7,339.06 km) |
| Grosse Pointe Park to Civitella in Val di Chiana | 4,503.33 mi (7,247.41 km) |
| Grosse Pointe Park to Clusone | 4,334.68 mi (6,975.99 km) |
| Grosse Pointe Park to Coccaglio | 4,348.17 mi (6,997.70 km) |
| Grosse Pointe Park to Codigoro | 4,462.46 mi (7,181.63 km) |
| Grosse Pointe Park to Codogno | 4,352.79 mi (7,005.14 km) |
| Grosse Pointe Park to Codroipo | 4,451.29 mi (7,163.67 km) |
| Grosse Pointe Park to Cogoleto | 4,339.48 mi (6,983.72 km) |
| Grosse Pointe Park to Colle di Val d'Elsa | 4,480.20 mi (7,210.19 km) |
| Grosse Pointe Park to Colle Salvetti | 4,445.63 mi (7,154.55 km) |
| Grosse Pointe Park to Collecchio | 4,389.42 mi (7,064.09 km) |
| Grosse Pointe Park to Colleferro | 4,625.59 mi (7,444.16 km) |
