| Grosse Pointe Woods to Cernavoda | 5,082.51 mi (8,179.51 km) |
| Grosse Pointe Woods to Chitila | 5,000.95 mi (8,048.25 km) |
| Grosse Pointe Woods to Cisnadie | 4,878.90 mi (7,851.84 km) |
| Grosse Pointe Woods to Cluj-Napoca | 4,810.48 mi (7,741.72 km) |
| Grosse Pointe Woods to Codlea | 4,926.05 mi (7,927.71 km) |
| Grosse Pointe Woods to Comanesti | 4,927.41 mi (7,929.90 km) |
| Grosse Pointe Woods to Comarnic | 4,953.67 mi (7,972.16 km) |
| Grosse Pointe Woods to Constanta | 5,112.04 mi (8,227.03 km) |
| Grosse Pointe Woods to Corabia | 4,981.30 mi (8,016.63 km) |
| Grosse Pointe Woods to Costesti | 4,953.47 mi (7,971.84 km) |
| Grosse Pointe Woods to Covasna | 4,945.29 mi (7,958.67 km) |
| Grosse Pointe Woods to Craiova | 4,930.08 mi (7,934.20 km) |
| Grosse Pointe Woods to Cristuru Secuiesc | 4,883.94 mi (7,859.94 km) |
| Grosse Pointe Woods to Cugir | 4,844.46 mi (7,796.40 km) |
| Grosse Pointe Woods to Cumpana | 5,111.90 mi (8,226.80 km) |
