| Unterwellenborn to Calne | 585.73 mi (942.64 km) |
| Unterwellenborn to Cam | 601.39 mi (967.84 km) |
| Unterwellenborn to Camberley | 531.25 mi (854.97 km) |
| Unterwellenborn to Camborne | 735.86 mi (1,184.25 km) |
| Unterwellenborn to Cambridge | 498.75 mi (802.66 km) |
| Unterwellenborn to Cambuslang | 735.04 mi (1,182.93 km) |
| Unterwellenborn to Canford Cliffs | 584.65 mi (940.91 km) |
| Unterwellenborn to Cannock | 592.97 mi (954.29 km) |
| Unterwellenborn to Canterbury | 452.51 mi (728.25 km) |
| Unterwellenborn to Carlisle | 666.97 mi (1,073.39 km) |
| Unterwellenborn to Carlton Colville | 436.47 mi (702.44 km) |
| Unterwellenborn to Carluke | 720.83 mi (1,160.07 km) |
| Unterwellenborn to Carnoustie | 704.95 mi (1,134.50 km) |
| Unterwellenborn to Carshalton | 506.49 mi (815.12 km) |
| Unterwellenborn to Carterton | 568.42 mi (914.78 km) |
