| Middlesbrough to Kamen | 422.62 mi (680.15 km) |
| Middlesbrough to Kamenz | 676.86 mi (1,089.30 km) |
| Middlesbrough to Kamp-Lintfort | 386.13 mi (621.42 km) |
| Middlesbrough to Kandel | 552.66 mi (889.42 km) |
| Middlesbrough to Kappeln | 446.30 mi (718.24 km) |
| Middlesbrough to Karben | 516.84 mi (831.77 km) |
| Middlesbrough to Karlsdorf-Neuthard | 560.74 mi (902.42 km) |
| Middlesbrough to Karlsfeld | 700.31 mi (1,127.04 km) |
| Middlesbrough to Karlsruhe | 562.71 mi (905.60 km) |
| Middlesbrough to Kassel | 499.74 mi (804.26 km) |
| Middlesbrough to Kaufbeuren | 689.25 mi (1,109.23 km) |
| Middlesbrough to Kaufering | 687.55 mi (1,106.51 km) |
| Middlesbrough to Kaufungen | 505.45 mi (813.44 km) |
| Middlesbrough to Kehl | 567.94 mi (914.01 km) |
| Middlesbrough to Kelheim | 681.73 mi (1,097.13 km) |
