| Mengen to Chitila | 830.06 mi (1,335.86 km) |
| Mengen to Cisnadie | 717.09 mi (1,154.04 km) |
| Mengen to Cluj-Napoca | 671.37 mi (1,080.47 km) |
| Mengen to Codlea | 776.74 mi (1,250.03 km) |
| Mengen to Comanesti | 809.14 mi (1,302.18 km) |
| Mengen to Comarnic | 795.48 mi (1,280.20 km) |
| Mengen to Constanta | 959.89 mi (1,544.80 km) |
| Mengen to Corabia | 785.31 mi (1,263.83 km) |
| Mengen to Costesti | 775.80 mi (1,248.53 km) |
| Mengen to Covasna | 807.68 mi (1,299.84 km) |
| Mengen to Craiova | 737.56 mi (1,186.98 km) |
| Mengen to Cristuru Secuiesc | 746.27 mi (1,201.00 km) |
| Mengen to Cugir | 678.23 mi (1,091.50 km) |
| Mengen to Cumpana | 957.82 mi (1,541.47 km) |
| Mengen to Curtea de Arges | 754.55 mi (1,214.32 km) |
