| Portales to Butzbach | 5,277.31 mi (8,493.00 km) |
| Portales to Buxtehude | 5,183.01 mi (8,341.25 km) |
| Portales to Cadolzburg | 5,396.42 mi (8,684.70 km) |
| Portales to Calbe | 5,318.89 mi (8,559.92 km) |
| Portales to Calw | 5,353.10 mi (8,614.99 km) |
| Portales to Castrop-Rauxel | 5,184.14 mi (8,343.07 km) |
| Portales to Celle | 5,231.85 mi (8,419.85 km) |
| Portales to Cham | 5,468.17 mi (8,800.17 km) |
| Portales to Chemnitz | 5,404.21 mi (8,697.24 km) |
| Portales to Clausthal-Zellerfeld | 5,275.60 mi (8,490.26 km) |
| Portales to Cloppenburg | 5,155.10 mi (8,296.33 km) |
| Portales to Coburg | 5,363.95 mi (8,632.44 km) |
| Portales to Coesfeld | 5,162.49 mi (8,308.23 km) |
| Portales to Cologne | 5,196.85 mi (8,363.52 km) |
| Portales to Coswig | 5,412.54 mi (8,710.63 km) |
