| Portlethen to Kamen | 545.45 mi (877.82 km) |
| Portlethen to Kamenz | 766.12 mi (1,232.96 km) |
| Portlethen to Kamp-Lintfort | 518.60 mi (834.61 km) |
| Portlethen to Kandel | 696.79 mi (1,121.38 km) |
| Portlethen to Kappeln | 495.39 mi (797.25 km) |
| Portlethen to Karben | 648.00 mi (1,042.86 km) |
| Portlethen to Karlsdorf-Neuthard | 702.53 mi (1,130.61 km) |
| Portlethen to Karlsfeld | 832.76 mi (1,340.20 km) |
| Portlethen to Karlsruhe | 706.20 mi (1,136.52 km) |
| Portlethen to Kassel | 613.85 mi (987.89 km) |
| Portlethen to Kaufbeuren | 828.25 mi (1,332.93 km) |
| Portlethen to Kaufering | 823.91 mi (1,325.96 km) |
| Portlethen to Kaufungen | 619.24 mi (996.57 km) |
| Portlethen to Kehl | 717.46 mi (1,154.64 km) |
| Portlethen to Kelheim | 806.78 mi (1,298.39 km) |
