| Marion to Cernavoda | 5,398.81 mi (8,688.55 km) |
| Marion to Chitila | 5,322.46 mi (8,565.68 km) |
| Marion to Cisnadie | 5,200.69 mi (8,369.71 km) |
| Marion to Cluj-Napoca | 5,129.49 mi (8,255.12 km) |
| Marion to Codlea | 5,244.35 mi (8,439.96 km) |
| Marion to Comanesti | 5,239.93 mi (8,432.86 km) |
| Marion to Comarnic | 5,273.22 mi (8,486.43 km) |
| Marion to Constanta | 5,427.24 mi (8,734.30 km) |
| Marion to Corabia | 5,309.80 mi (8,545.30 km) |
| Marion to Costesti | 5,277.43 mi (8,493.20 km) |
| Marion to Covasna | 5,260.90 mi (8,466.61 km) |
| Marion to Craiova | 5,258.28 mi (8,462.38 km) |
| Marion to Cristuru Secuiesc | 5,200.96 mi (8,370.13 km) |
| Marion to Cugir | 5,167.84 mi (8,316.83 km) |
| Marion to Cumpana | 5,427.54 mi (8,734.78 km) |
