| Covina to Butzbach | 5,750.10 mi (9,253.88 km) |
| Covina to Buxtehude | 5,623.06 mi (9,049.44 km) |
| Covina to Cadolzburg | 5,865.97 mi (9,440.37 km) |
| Covina to Calbe | 5,762.13 mi (9,273.26 km) |
| Covina to Calw | 5,840.57 mi (9,399.49 km) |
| Covina to Castrop-Rauxel | 5,653.87 mi (9,099.03 km) |
| Covina to Celle | 5,677.65 mi (9,137.30 km) |
| Covina to Cham | 5,929.73 mi (9,542.98 km) |
| Covina to Chemnitz | 5,850.48 mi (9,415.44 km) |
| Covina to Clausthal-Zellerfeld | 5,727.42 mi (9,217.40 km) |
| Covina to Cloppenburg | 5,609.26 mi (9,027.23 km) |
| Covina to Coburg | 5,825.90 mi (9,375.87 km) |
| Covina to Coesfeld | 5,629.33 mi (9,059.54 km) |
| Covina to Cologne | 5,673.98 mi (9,131.39 km) |
| Covina to Coswig | 5,852.49 mi (9,418.67 km) |
