| Usingen to Camas | 1,531.30 mi (2,464.39 km) |
| Usingen to Camliyayla | 1,574.24 mi (2,533.49 km) |
| Usingen to Camoluk | 1,614.59 mi (2,598.43 km) |
| Usingen to Can | 1,143.40 mi (1,840.12 km) |
| Usingen to Canakkale | 1,113.29 mi (1,791.67 km) |
| Usingen to Cankaya | 1,378.29 mi (2,218.14 km) |
| Usingen to Cankiri | 1,379.50 mi (2,220.09 km) |
| Usingen to Cardak | 1,350.97 mi (2,174.18 km) |
| Usingen to Carsamba | 1,486.25 mi (2,391.88 km) |
| Usingen to Carsibasi | 1,604.95 mi (2,582.91 km) |
| Usingen to Cat | 1,732.12 mi (2,787.58 km) |
| Usingen to Catalagzi | 1,269.11 mi (2,042.43 km) |
| Usingen to Catalca | 1,146.15 mi (1,844.55 km) |
| Usingen to Catalpinar | 1,529.93 mi (2,462.18 km) |
| Usingen to Cavdir | 1,385.58 mi (2,229.87 km) |
