| Tualatin to Caldicot | 4,847.77 mi (7,801.73 km) |
| Tualatin to Calne | 4,876.45 mi (7,847.88 km) |
| Tualatin to Cam | 4,852.61 mi (7,809.51 km) |
| Tualatin to Camberley | 4,916.51 mi (7,912.35 km) |
| Tualatin to Camborne | 4,846.98 mi (7,800.46 km) |
| Tualatin to Cambridge | 4,892.74 mi (7,874.10 km) |
| Tualatin to Cambuslang | 4,589.95 mi (7,386.82 km) |
| Tualatin to Canford Cliffs | 4,917.77 mi (7,914.38 km) |
| Tualatin to Cannock | 4,809.47 mi (7,740.09 km) |
| Tualatin to Canterbury | 4,968.39 mi (7,995.85 km) |
| Tualatin to Carlisle | 4,669.78 mi (7,515.28 km) |
| Tualatin to Carlton Colville | 4,920.26 mi (7,918.39 km) |
| Tualatin to Carluke | 4,603.00 mi (7,407.81 km) |
| Tualatin to Carnoustie | 4,592.34 mi (7,390.65 km) |
| Tualatin to Carshalton | 4,930.42 mi (7,934.74 km) |
