| Piraeus to Butzbach | 1,134.18 mi (1,825.29 km) |
| Piraeus to Buxtehude | 1,261.73 mi (2,030.56 km) |
| Piraeus to Cadolzburg | 1,016.75 mi (1,636.30 km) |
| Piraeus to Calbe | 1,122.67 mi (1,806.76 km) |
| Piraeus to Calw | 1,052.79 mi (1,694.30 km) |
| Piraeus to Castrop-Rauxel | 1,229.61 mi (1,978.87 km) |
| Piraeus to Celle | 1,205.51 mi (1,940.07 km) |
| Piraeus to Cham | 951.64 mi (1,531.52 km) |
| Piraeus to Chemnitz | 1,033.89 mi (1,663.88 km) |
| Piraeus to Clausthal-Zellerfeld | 1,154.52 mi (1,858.02 km) |
| Piraeus to Cloppenburg | 1,272.17 mi (2,047.37 km) |
| Piraeus to Coburg | 1,055.55 mi (1,698.74 km) |
| Piraeus to Coesfeld | 1,253.37 mi (2,017.10 km) |
| Piraeus to Cologne | 1,212.65 mi (1,951.57 km) |
| Piraeus to Coswig | 1,035.21 mi (1,666.01 km) |
