| Middlesbrough to Kothen | 577.71 mi (929.74 km) |
| Middlesbrough to Kranenburg | 356.12 mi (573.12 km) |
| Middlesbrough to Krefeld | 394.22 mi (634.44 km) |
| Middlesbrough to Kressbronn am Bodensee | 672.21 mi (1,081.82 km) |
| Middlesbrough to Kreuzau | 417.74 mi (672.29 km) |
| Middlesbrough to Kreuztal | 457.90 mi (736.92 km) |
| Middlesbrough to Kriftel | 513.29 mi (826.06 km) |
| Middlesbrough to Kronach | 607.15 mi (977.11 km) |
| Middlesbrough to Kronberg | 509.89 mi (820.59 km) |
| Middlesbrough to Kronshagen | 454.46 mi (731.38 km) |
| Middlesbrough to Krumbach | 662.64 mi (1,066.41 km) |
| Middlesbrough to Kulmbach | 616.52 mi (992.20 km) |
| Middlesbrough to Kummersbruck | 660.67 mi (1,063.24 km) |
| Middlesbrough to Kunzell | 536.72 mi (863.76 km) |
| Middlesbrough to Kunzelsau | 590.64 mi (950.54 km) |
