| Tuttlingen to Chitila | 852.28 mi (1,371.61 km) |
| Tuttlingen to Cisnadie | 739.78 mi (1,190.57 km) |
| Tuttlingen to Cluj-Napoca | 694.63 mi (1,117.90 km) |
| Tuttlingen to Codlea | 799.60 mi (1,286.83 km) |
| Tuttlingen to Comanesti | 832.46 mi (1,339.71 km) |
| Tuttlingen to Comarnic | 818.11 mi (1,316.62 km) |
| Tuttlingen to Constanta | 982.38 mi (1,580.98 km) |
| Tuttlingen to Corabia | 806.61 mi (1,298.11 km) |
| Tuttlingen to Costesti | 797.90 mi (1,284.10 km) |
| Tuttlingen to Covasna | 830.72 mi (1,336.91 km) |
| Tuttlingen to Craiova | 759.12 mi (1,221.69 km) |
| Tuttlingen to Cristuru Secuiesc | 769.41 mi (1,238.24 km) |
| Tuttlingen to Cugir | 700.89 mi (1,127.98 km) |
| Tuttlingen to Cumpana | 980.27 mi (1,577.59 km) |
| Tuttlingen to Curtea de Arges | 776.94 mi (1,250.36 km) |
