| Calahorra to Butzbach | 755.38 mi (1,215.67 km) |
| Calahorra to Buxtehude | 940.06 mi (1,512.89 km) |
| Calahorra to Cadolzburg | 788.84 mi (1,269.52 km) |
| Calahorra to Calbe | 923.34 mi (1,485.97 km) |
| Calahorra to Calw | 680.77 mi (1,095.59 km) |
| Calahorra to Castrop-Rauxel | 773.49 mi (1,244.81 km) |
| Calahorra to Celle | 906.21 mi (1,458.40 km) |
| Calahorra to Cham | 849.09 mi (1,366.48 km) |
| Calahorra to Chemnitz | 917.58 mi (1,476.71 km) |
| Calahorra to Clausthal-Zellerfeld | 873.25 mi (1,405.36 km) |
| Calahorra to Cloppenburg | 863.83 mi (1,390.20 km) |
| Calahorra to Coburg | 825.17 mi (1,327.98 km) |
| Calahorra to Coesfeld | 791.68 mi (1,274.08 km) |
| Calahorra to Cologne | 730.46 mi (1,175.57 km) |
| Calahorra to Coswig | 953.21 mi (1,534.05 km) |
