| Usingen to Caño Martin Peña (Puerto Rico) | 4,570.68 mi (7,355.80 km) |
| Usingen to Cañon City (Colorado) | 5,106.51 mi (8,218.13 km) |
| Usingen to Canóvanas (Puerto Rico) | 4,567.22 mi (7,350.24 km) |
| Usingen to Canton (Georgia) | 4,566.22 mi (7,348.63 km) |
| Usingen to Canton (Illinois) | 4,466.44 mi (7,188.03 km) |
| Usingen to Canton (Mississippi) | 4,867.83 mi (7,834.01 km) |
| Usingen to Canton (Ohio) | 4,127.88 mi (6,643.18 km) |
| Usingen to Canyon (Texas) | 5,182.61 mi (8,340.60 km) |
| Usingen to Canyon Lake (California) | 5,756.93 mi (9,264.88 km) |
| Usingen to Canyon Lake (Texas) | 5,326.12 mi (8,571.57 km) |
| Usingen to Cape Coral (Florida) | 4,845.46 mi (7,798.01 km) |
| Usingen to Cape Girardeau (Missouri) | 4,610.50 mi (7,419.88 km) |
| Usingen to Carbondale (Illinois) | 4,577.22 mi (7,366.33 km) |
| Usingen to Carlisle (Pennsylvania) | 3,992.69 mi (6,425.61 km) |
| Usingen to Carlsbad (California) | 5,790.82 mi (9,319.43 km) |
