| Oupeye to Chitila | 1,035.35 mi (1,666.23 km) |
| Oupeye to Cisnadie | 916.30 mi (1,474.64 km) |
| Oupeye to Cluj-Napoca | 859.12 mi (1,382.62 km) |
| Oupeye to Codlea | 971.71 mi (1,563.81 km) |
| Oupeye to Comanesti | 992.33 mi (1,597.00 km) |
| Oupeye to Comarnic | 994.64 mi (1,600.73 km) |
| Oupeye to Constanta | 1,159.54 mi (1,866.11 km) |
| Oupeye to Corabia | 1,002.07 mi (1,612.68 km) |
| Oupeye to Costesti | 983.39 mi (1,582.61 km) |
| Oupeye to Covasna | 998.52 mi (1,606.96 km) |
| Oupeye to Craiova | 952.06 mi (1,532.19 km) |
| Oupeye to Cristuru Secuiesc | 935.54 mi (1,505.61 km) |
| Oupeye to Cugir | 878.71 mi (1,414.15 km) |
| Oupeye to Cumpana | 1,158.18 mi (1,863.91 km) |
| Oupeye to Curtea de Arges | 958.17 mi (1,542.03 km) |
