| Arnsberg to Chitila | 951.26 mi (1,530.90 km) |
| Arnsberg to Cisnadie | 830.35 mi (1,336.31 km) |
| Arnsberg to Cluj-Napoca | 768.68 mi (1,237.07 km) |
| Arnsberg to Codlea | 883.10 mi (1,421.22 km) |
| Arnsberg to Comanesti | 898.53 mi (1,446.04 km) |
| Arnsberg to Comarnic | 907.80 mi (1,460.96 km) |
| Arnsberg to Constanta | 1,071.54 mi (1,724.47 km) |
| Arnsberg to Corabia | 925.21 mi (1,488.98 km) |
| Arnsberg to Costesti | 901.08 mi (1,450.15 km) |
| Arnsberg to Covasna | 907.80 mi (1,460.96 km) |
| Arnsberg to Craiova | 874.25 mi (1,406.97 km) |
| Arnsberg to Cristuru Secuiesc | 844.81 mi (1,359.59 km) |
| Arnsberg to Cugir | 793.88 mi (1,277.62 km) |
| Arnsberg to Cumpana | 1,070.53 mi (1,722.86 km) |
| Arnsberg to Curtea de Arges | 873.98 mi (1,406.54 km) |
