| Forest Grove to Caldicot | 4,848.69 mi (7,803.21 km) |
| Forest Grove to Calne | 4,877.28 mi (7,849.22 km) |
| Forest Grove to Cam | 4,853.44 mi (7,810.85 km) |
| Forest Grove to Camberley | 4,917.14 mi (7,913.38 km) |
| Forest Grove to Camborne | 4,848.65 mi (7,803.15 km) |
| Forest Grove to Cambridge | 4,893.04 mi (7,874.58 km) |
| Forest Grove to Cambuslang | 4,590.10 mi (7,387.06 km) |
| Forest Grove to Canford Cliffs | 4,918.75 mi (7,915.96 km) |
| Forest Grove to Cannock | 4,810.02 mi (7,740.98 km) |
| Forest Grove to Canterbury | 4,968.73 mi (7,996.39 km) |
| Forest Grove to Carlisle | 4,669.96 mi (7,515.58 km) |
| Forest Grove to Carlton Colville | 4,920.23 mi (7,918.35 km) |
| Forest Grove to Carluke | 4,603.11 mi (7,408.00 km) |
| Forest Grove to Carnoustie | 4,592.10 mi (7,390.27 km) |
| Forest Grove to Carshalton | 4,930.95 mi (7,935.60 km) |
