| Delfzijl to Chitila | 1,053.45 mi (1,695.37 km) |
| Delfzijl to Cisnadie | 931.45 mi (1,499.02 km) |
| Delfzijl to Cluj-Napoca | 864.40 mi (1,391.12 km) |
| Delfzijl to Codlea | 980.00 mi (1,577.16 km) |
| Delfzijl to Comanesti | 987.30 mi (1,588.90 km) |
| Delfzijl to Comarnic | 1,006.85 mi (1,620.37 km) |
| Delfzijl to Constanta | 1,167.49 mi (1,878.90 km) |
| Delfzijl to Corabia | 1,035.88 mi (1,667.09 km) |
| Delfzijl to Costesti | 1,005.94 mi (1,618.91 km) |
| Delfzijl to Covasna | 1,001.34 mi (1,611.50 km) |
| Delfzijl to Craiova | 984.41 mi (1,584.25 km) |
| Delfzijl to Cristuru Secuiesc | 939.06 mi (1,511.27 km) |
| Delfzijl to Cugir | 896.86 mi (1,443.35 km) |
| Delfzijl to Cumpana | 1,167.00 mi (1,878.10 km) |
| Delfzijl to Curtea de Arges | 976.83 mi (1,572.06 km) |
