| Cascais to Butzbach | 1,198.09 mi (1,928.14 km) |
| Cascais to Buxtehude | 1,363.03 mi (2,193.58 km) |
| Cascais to Cadolzburg | 1,244.55 mi (2,002.91 km) |
| Cascais to Calbe | 1,366.64 mi (2,199.39 km) |
| Cascais to Calw | 1,135.61 mi (1,827.58 km) |
| Cascais to Castrop-Rauxel | 1,200.03 mi (1,931.27 km) |
| Cascais to Celle | 1,337.84 mi (2,153.04 km) |
| Cascais to Cham | 1,308.63 mi (2,106.03 km) |
| Cascais to Chemnitz | 1,370.30 mi (2,205.29 km) |
| Cascais to Clausthal-Zellerfeld | 1,312.23 mi (2,111.84 km) |
| Cascais to Cloppenburg | 1,283.15 mi (2,065.04 km) |
| Cascais to Coburg | 1,276.59 mi (2,054.47 km) |
| Cascais to Coesfeld | 1,213.67 mi (1,953.22 km) |
| Cascais to Cologne | 1,160.41 mi (1,867.50 km) |
| Cascais to Coswig | 1,405.70 mi (2,262.26 km) |
