| Gross-Umstadt to Corbetta | 304.01 mi (489.26 km) |
| Gross-Umstadt to Corciano | 491.63 mi (791.20 km) |
| Gross-Umstadt to Cordenons | 319.92 mi (514.86 km) |
| Gross-Umstadt to Cori | 599.39 mi (964.62 km) |
| Gross-Umstadt to Coriano | 442.72 mi (712.49 km) |
| Gross-Umstadt to Corigliano Calabro | 800.11 mi (1,287.65 km) |
| Gross-Umstadt to Corleone | 860.15 mi (1,384.28 km) |
| Gross-Umstadt to Cormano | 298.45 mi (480.31 km) |
| Gross-Umstadt to Cornaredo | 301.75 mi (485.61 km) |
| Gross-Umstadt to Cornate d'Adda | 292.40 mi (470.56 km) |
| Gross-Umstadt to Cornedo Vicentino | 314.34 mi (505.88 km) |
| Gross-Umstadt to Correggio | 362.59 mi (583.53 km) |
| Gross-Umstadt to Corridonia | 506.14 mi (814.56 km) |
| Gross-Umstadt to Corsico | 306.44 mi (493.16 km) |
| Gross-Umstadt to Cortona | 477.85 mi (769.02 km) |
