| Konstanz to Catania | 763.46 mi (1,228.66 km) |
| Konstanz to Catanzaro | 710.61 mi (1,143.62 km) |
| Konstanz to Cattolica | 307.46 mi (494.81 km) |
| Konstanz to Cava de' Tirreni | 553.20 mi (890.29 km) |
| Konstanz to Cavallino | 676.42 mi (1,088.59 km) |
| Konstanz to Cavarzere | 222.72 mi (358.44 km) |
| Konstanz to Cave | 443.98 mi (714.52 km) |
| Konstanz to Cavriago | 214.90 mi (345.85 km) |
| Konstanz to Cavriglia | 307.51 mi (494.89 km) |
| Konstanz to Cazzago San Martino | 149.50 mi (240.60 km) |
| Konstanz to Ceccano | 468.12 mi (753.36 km) |
| Konstanz to Cecina | 307.40 mi (494.72 km) |
| Konstanz to Cefalu | 708.84 mi (1,140.76 km) |
| Konstanz to Ceglie Messapico | 635.63 mi (1,022.95 km) |
| Konstanz to Celano | 440.87 mi (709.52 km) |
