| Usingen to Catania | 943.92 mi (1,519.09 km) |
| Usingen to Catanzaro | 882.73 mi (1,420.62 km) |
| Usingen to Cattolica | 481.92 mi (775.58 km) |
| Usingen to Cava de' Tirreni | 728.85 mi (1,172.97 km) |
| Usingen to Cavallino | 834.78 mi (1,343.44 km) |
| Usingen to Cavarzere | 394.96 mi (635.62 km) |
| Usingen to Cave | 624.81 mi (1,005.53 km) |
| Usingen to Cavriago | 400.24 mi (644.13 km) |
| Usingen to Cavriglia | 491.03 mi (790.24 km) |
| Usingen to Cazzago San Martino | 335.50 mi (539.94 km) |
| Usingen to Ceccano | 647.77 mi (1,042.49 km) |
| Usingen to Cecina | 493.77 mi (794.65 km) |
| Usingen to Cefalu | 891.60 mi (1,434.90 km) |
| Usingen to Ceglie Messapico | 796.32 mi (1,281.56 km) |
| Usingen to Celano | 618.01 mi (994.59 km) |
