| Donauworth to Catania | 803.20 mi (1,292.63 km) |
| Donauworth to Catanzaro | 735.76 mi (1,184.09 km) |
| Donauworth to Cattolica | 339.76 mi (546.80 km) |
| Donauworth to Cava de' Tirreni | 584.78 mi (941.12 km) |
| Donauworth to Cavallino | 683.70 mi (1,100.31 km) |
| Donauworth to Cavarzere | 253.49 mi (407.95 km) |
| Donauworth to Cave | 486.72 mi (783.30 km) |
| Donauworth to Cavriago | 276.66 mi (445.24 km) |
| Donauworth to Cavriglia | 359.62 mi (578.75 km) |
| Donauworth to Cazzago San Martino | 218.50 mi (351.64 km) |
| Donauworth to Ceccano | 508.02 mi (817.57 km) |
| Donauworth to Cecina | 372.20 mi (598.99 km) |
| Donauworth to Cefalu | 754.31 mi (1,213.95 km) |
| Donauworth to Ceglie Messapico | 645.73 mi (1,039.20 km) |
| Donauworth to Celano | 476.05 mi (766.13 km) |
