| River Forest to Cernavoda | 5,281.18 mi (8,499.25 km) |
| River Forest to Chitila | 5,202.22 mi (8,372.16 km) |
| River Forest to Cisnadie | 5,080.21 mi (8,175.81 km) |
| River Forest to Cluj-Napoca | 5,010.31 mi (8,063.32 km) |
| River Forest to Codlea | 5,125.61 mi (8,248.88 km) |
| River Forest to Comanesti | 5,124.01 mi (8,246.31 km) |
| River Forest to Comarnic | 5,153.90 mi (8,294.40 km) |
| River Forest to Constanta | 5,310.17 mi (8,545.90 km) |
| River Forest to Corabia | 5,186.11 mi (8,346.23 km) |
| River Forest to Costesti | 5,155.95 mi (8,297.70 km) |
| River Forest to Covasna | 5,143.49 mi (8,277.65 km) |
| River Forest to Craiova | 5,134.70 mi (8,263.50 km) |
| River Forest to Cristuru Secuiesc | 5,082.81 mi (8,180.00 km) |
| River Forest to Cugir | 5,046.55 mi (8,121.64 km) |
| River Forest to Cumpana | 5,310.26 mi (8,546.04 km) |
