| Portage to Kothen | 4,292.20 mi (6,907.63 km) |
| Portage to Kranenburg | 4,076.57 mi (6,560.60 km) |
| Portage to Krefeld | 4,113.28 mi (6,619.69 km) |
| Portage to Kressbronn am Bodensee | 4,367.01 mi (7,028.02 km) |
| Portage to Kreuzau | 4,131.28 mi (6,648.65 km) |
| Portage to Kreuztal | 4,178.29 mi (6,724.30 km) |
| Portage to Kriftel | 4,229.40 mi (6,806.55 km) |
| Portage to Kronach | 4,329.22 mi (6,967.21 km) |
| Portage to Kronberg | 4,226.91 mi (6,802.55 km) |
| Portage to Kronshagen | 4,131.80 mi (6,649.48 km) |
| Portage to Krumbach | 4,370.83 mi (7,034.17 km) |
| Portage to Kulmbach | 4,338.55 mi (6,982.22 km) |
| Portage to Kummersbruck | 4,381.85 mi (7,051.90 km) |
| Portage to Kunzell | 4,258.28 mi (6,853.05 km) |
| Portage to Kunzelsau | 4,305.11 mi (6,928.40 km) |
