| Shannon to Calne | 304.37 mi (489.83 km) |
| Shannon to Cam | 284.04 mi (457.12 km) |
| Shannon to Camberley | 358.17 mi (576.42 km) |
| Shannon to Camborne | 231.14 mi (371.98 km) |
| Shannon to Cambridge | 379.76 mi (611.17 km) |
| Shannon to Cambuslang | 286.27 mi (460.71 km) |
| Shannon to Canford Cliffs | 327.87 mi (527.65 km) |
| Shannon to Cannock | 286.34 mi (460.82 km) |
| Shannon to Canterbury | 434.28 mi (698.90 km) |
| Shannon to Carlisle | 284.60 mi (458.01 km) |
| Shannon to Carlton Colville | 443.27 mi (713.37 km) |
| Shannon to Carluke | 291.24 mi (468.71 km) |
| Shannon to Carnoustie | 359.19 mi (578.07 km) |
| Shannon to Carshalton | 381.09 mi (613.31 km) |
| Shannon to Carterton | 314.80 mi (506.62 km) |
