| Portlethen to Butzbach | 634.12 mi (1,020.52 km) |
| Portlethen to Buxtehude | 526.49 mi (847.30 km) |
| Portlethen to Cadolzburg | 749.42 mi (1,206.08 km) |
| Portlethen to Calbe | 660.38 mi (1,062.78 km) |
| Portlethen to Calw | 731.32 mi (1,176.95 km) |
| Portlethen to Castrop-Rauxel | 537.62 mi (865.22 km) |
| Portlethen to Celle | 573.20 mi (922.48 km) |
| Portlethen to Cham | 814.85 mi (1,311.37 km) |
| Portlethen to Chemnitz | 745.42 mi (1,199.64 km) |
| Portlethen to Clausthal-Zellerfeld | 617.25 mi (993.36 km) |
| Portlethen to Cloppenburg | 496.96 mi (799.78 km) |
| Portlethen to Coburg | 710.52 mi (1,143.47 km) |
| Portlethen to Coesfeld | 512.80 mi (825.27 km) |
| Portlethen to Cologne | 560.44 mi (901.94 km) |
| Portlethen to Coswig | 754.31 mi (1,213.94 km) |
