| Thornaby on Tees to Caldicot | 213.64 mi (343.81 km) |
| Thornaby on Tees to Calne | 217.57 mi (350.15 km) |
| Thornaby on Tees to Cam | 202.27 mi (325.52 km) |
| Thornaby on Tees to Camberley | 223.94 mi (360.40 km) |
| Thornaby on Tees to Camborne | 344.20 mi (553.94 km) |
| Thornaby on Tees to Cambridge | 172.82 mi (278.12 km) |
| Thornaby on Tees to Cambuslang | 142.64 mi (229.56 km) |
| Thornaby on Tees to Canford Cliffs | 267.89 mi (431.13 km) |
| Thornaby on Tees to Cannock | 132.40 mi (213.08 km) |
| Thornaby on Tees to Canterbury | 247.28 mi (397.95 km) |
| Thornaby on Tees to Carlisle | 69.41 mi (111.70 km) |
| Thornaby on Tees to Carlton Colville | 190.42 mi (306.46 km) |
| Thornaby on Tees to Carluke | 128.78 mi (207.25 km) |
| Thornaby on Tees to Carnoustie | 145.05 mi (233.44 km) |
| Thornaby on Tees to Carshalton | 225.63 mi (363.11 km) |
