| Grootegast to Chitila | 1,073.15 mi (1,727.07 km) |
| Grootegast to Cisnadie | 951.23 mi (1,530.86 km) |
| Grootegast to Cluj-Napoca | 885.00 mi (1,424.28 km) |
| Grootegast to Codlea | 1,000.54 mi (1,610.21 km) |
| Grootegast to Comanesti | 1,009.06 mi (1,623.92 km) |
| Grootegast to Comarnic | 1,027.05 mi (1,652.88 km) |
| Grootegast to Constanta | 1,188.32 mi (1,912.41 km) |
| Grootegast to Corabia | 1,053.92 mi (1,696.12 km) |
| Grootegast to Costesti | 1,025.11 mi (1,649.76 km) |
| Grootegast to Covasna | 1,022.42 mi (1,645.42 km) |
| Grootegast to Craiova | 1,002.51 mi (1,613.38 km) |
| Grootegast to Cristuru Secuiesc | 959.97 mi (1,544.93 km) |
| Grootegast to Cugir | 916.27 mi (1,474.60 km) |
| Grootegast to Cumpana | 1,187.74 mi (1,911.48 km) |
| Grootegast to Curtea de Arges | 996.35 mi (1,603.47 km) |
