| Unterwellenborn to Centralia (Illinois) | 4,629.21 mi (7,449.99 km) |
| Unterwellenborn to Centralia (Washington) | 5,181.56 mi (8,338.92 km) |
| Unterwellenborn to Centreville (Virginia) | 4,169.97 mi (6,710.92 km) |
| Unterwellenborn to Ceres (California) | 5,689.92 mi (9,157.04 km) |
| Unterwellenborn to Cerritos (California) | 5,837.38 mi (9,394.35 km) |
| Unterwellenborn to Chalco (Nebraska) | 4,738.65 mi (7,626.12 km) |
| Unterwellenborn to Chalmette (Louisiana) | 5,105.71 mi (8,216.85 km) |
| Unterwellenborn to Chambersburg (Pennsylvania) | 4,126.97 mi (6,641.72 km) |
| Unterwellenborn to Chamblee (Georgia) | 4,681.65 mi (7,534.38 km) |
| Unterwellenborn to Champaign (Illinois) | 4,517.82 mi (7,270.72 km) |
| Unterwellenborn to Champlin (Minnesota) | 4,440.86 mi (7,146.88 km) |
| Unterwellenborn to Chandler (Arizona) | 5,688.32 mi (9,154.47 km) |
| Unterwellenborn to Chanhassen (Minnesota) | 4,462.57 mi (7,181.81 km) |
| Unterwellenborn to Channahon (Illinois) | 4,451.96 mi (7,164.74 km) |
| Unterwellenborn to Channelview (Texas) | 5,309.91 mi (8,545.48 km) |
