| Ilkeston to Cernavoda | 1,452.83 mi (2,338.11 km) |
| Ilkeston to Chitila | 1,363.05 mi (2,193.62 km) |
| Ilkeston to Cisnadie | 1,242.47 mi (1,999.57 km) |
| Ilkeston to Cluj-Napoca | 1,181.11 mi (1,900.81 km) |
| Ilkeston to Codlea | 1,295.54 mi (2,084.97 km) |
| Ilkeston to Comanesti | 1,310.31 mi (2,108.74 km) |
| Ilkeston to Comarnic | 1,320.10 mi (2,124.50 km) |
| Ilkeston to Constanta | 1,483.97 mi (2,388.22 km) |
| Ilkeston to Corabia | 1,334.03 mi (2,146.92 km) |
| Ilkeston to Costesti | 1,312.31 mi (2,111.96 km) |
| Ilkeston to Covasna | 1,320.18 mi (2,124.62 km) |
| Ilkeston to Craiova | 1,283.52 mi (2,065.62 km) |
| Ilkeston to Cristuru Secuiesc | 1,257.20 mi (2,023.27 km) |
| Ilkeston to Cugir | 1,205.74 mi (1,940.46 km) |
| Ilkeston to Cumpana | 1,482.95 mi (2,386.57 km) |
