| Saint-Omer to Calne | 191.12 mi (307.57 km) |
| Saint-Omer to Cam | 210.63 mi (338.98 km) |
| Saint-Omer to Camberley | 136.59 mi (219.82 km) |
| Saint-Omer to Camborne | 334.33 mi (538.05 km) |
| Saint-Omer to Cambridge | 136.47 mi (219.63 km) |
| Saint-Omer to Cambuslang | 439.21 mi (706.84 km) |
| Saint-Omer to Canford Cliffs | 183.31 mi (295.01 km) |
| Saint-Omer to Cannock | 227.32 mi (365.83 km) |
| Saint-Omer to Canterbury | 63.12 mi (101.58 km) |
| Saint-Omer to Carlisle | 359.18 mi (578.05 km) |
| Saint-Omer to Carlton Colville | 120.36 mi (193.70 km) |
| Saint-Omer to Carluke | 426.48 mi (686.35 km) |
| Saint-Omer to Carnoustie | 446.35 mi (718.33 km) |
| Saint-Omer to Carshalton | 113.74 mi (183.05 km) |
| Saint-Omer to Carterton | 180.57 mi (290.60 km) |
