| Thatcham to Caldicot | 65.16 mi (104.87 km) |
| Thatcham to Calne | 32.01 mi (51.51 km) |
| Thatcham to Cam | 51.50 mi (82.89 km) |
| Thatcham to Camberley | 23.03 mi (37.06 km) |
| Thatcham to Camborne | 194.48 mi (312.98 km) |
| Thatcham to Cambridge | 80.93 mi (130.24 km) |
| Thatcham to Cambuslang | 327.30 mi (526.74 km) |
| Thatcham to Canford Cliffs | 56.65 mi (91.17 km) |
| Thatcham to Cannock | 94.58 mi (152.22 km) |
| Thatcham to Canterbury | 101.53 mi (163.40 km) |
| Thatcham to Carlisle | 250.70 mi (403.46 km) |
| Thatcham to Carlton Colville | 145.25 mi (233.76 km) |
| Thatcham to Carluke | 317.09 mi (510.31 km) |
| Thatcham to Carnoustie | 356.95 mi (574.46 km) |
| Thatcham to Carshalton | 47.36 mi (76.21 km) |
