| Piraeus to Kothen | 1,110.55 mi (1,787.26 km) |
| Piraeus to Kranenburg | 1,282.21 mi (2,063.52 km) |
| Piraeus to Krefeld | 1,243.34 mi (2,000.96 km) |
| Piraeus to Kressbronn am Bodensee | 973.12 mi (1,566.09 km) |
| Piraeus to Kreuzau | 1,219.44 mi (1,962.50 km) |
| Piraeus to Kreuztal | 1,181.48 mi (1,901.41 km) |
| Piraeus to Kriftel | 1,123.75 mi (1,808.51 km) |
| Piraeus to Kronach | 1,043.81 mi (1,679.85 km) |
| Piraeus to Kronberg | 1,127.37 mi (1,814.33 km) |
| Piraeus to Kronshagen | 1,300.33 mi (2,092.67 km) |
| Piraeus to Krumbach | 975.05 mi (1,569.20 km) |
| Piraeus to Kulmbach | 1,033.36 mi (1,663.03 km) |
| Piraeus to Kummersbruck | 984.42 mi (1,584.27 km) |
| Piraeus to Kunzell | 1,107.06 mi (1,781.63 km) |
| Piraeus to Kunzelsau | 1,046.31 mi (1,683.88 km) |
