| Portimao to Kothen | 1,417.99 mi (2,282.04 km) |
| Portimao to Kranenburg | 1,235.77 mi (1,988.79 km) |
| Portimao to Krefeld | 1,228.27 mi (1,976.71 km) |
| Portimao to Kressbronn am Bodensee | 1,169.61 mi (1,882.31 km) |
| Portimao to Kreuzau | 1,196.58 mi (1,925.71 km) |
| Portimao to Kreuztal | 1,253.04 mi (2,016.58 km) |
| Portimao to Kriftel | 1,228.73 mi (1,977.44 km) |
| Portimao to Kronach | 1,335.71 mi (2,149.61 km) |
| Portimao to Kronberg | 1,234.34 mi (1,986.49 km) |
| Portimao to Kronshagen | 1,479.61 mi (2,381.20 km) |
| Portimao to Krumbach | 1,223.57 mi (1,969.15 km) |
| Portimao to Kulmbach | 1,333.96 mi (2,146.80 km) |
| Portimao to Kummersbruck | 1,324.79 mi (2,132.05 km) |
| Portimao to Kunzell | 1,291.81 mi (2,078.96 km) |
| Portimao to Kunzelsau | 1,237.52 mi (1,991.60 km) |
