| Donaueschingen to Bumbesti-Jiu | 730.99 mi (1,176.41 km) |
| Donaueschingen to Busteni | 824.47 mi (1,326.85 km) |
| Donaueschingen to Buzau | 889.30 mi (1,431.19 km) |
| Donaueschingen to Cajvana | 808.63 mi (1,301.36 km) |
| Donaueschingen to Calafat | 744.86 mi (1,198.74 km) |
| Donaueschingen to Calan | 701.27 mi (1,128.58 km) |
| Donaueschingen to Calarasi | 936.34 mi (1,506.90 km) |
| Donaueschingen to Campia Turzii | 726.42 mi (1,169.07 km) |
| Donaueschingen to Campina | 840.13 mi (1,352.05 km) |
| Donaueschingen to Campulung | 805.11 mi (1,295.70 km) |
| Donaueschingen to Campulung Moldovenesc | 791.03 mi (1,273.05 km) |
| Donaueschingen to Caracal | 803.24 mi (1,292.68 km) |
| Donaueschingen to Caransebes | 672.31 mi (1,081.99 km) |
| Donaueschingen to Carei | 647.22 mi (1,041.60 km) |
| Donaueschingen to Cernavoda | 964.78 mi (1,552.66 km) |
