| Saint-Omer to Buxtehude | 367.44 mi (591.33 km) |
| Saint-Omer to Cadolzburg | 391.58 mi (630.18 km) |
| Saint-Omer to Calbe | 418.18 mi (672.99 km) |
| Saint-Omer to Calw | 321.18 mi (516.90 km) |
| Saint-Omer to Castrop-Rauxel | 225.97 mi (363.67 km) |
| Saint-Omer to Celle | 359.04 mi (577.82 km) |
| Saint-Omer to Cham | 473.12 mi (761.41 km) |
| Saint-Omer to Chemnitz | 465.06 mi (748.44 km) |
| Saint-Omer to Clausthal-Zellerfeld | 356.36 mi (573.51 km) |
| Saint-Omer to Cloppenburg | 286.71 mi (461.42 km) |
| Saint-Omer to Coburg | 383.77 mi (617.62 km) |
| Saint-Omer to Coesfeld | 227.35 mi (365.89 km) |
| Saint-Omer to Cologne | 205.09 mi (330.05 km) |
| Saint-Omer to Coswig | 493.18 mi (793.70 km) |
| Saint-Omer to Coswig | 445.86 mi (717.54 km) |
