| Upminster to Kamen | 318.25 mi (512.17 km) |
| Upminster to Kamenz | 596.26 mi (959.59 km) |
| Upminster to Kamp-Lintfort | 269.98 mi (434.49 km) |
| Upminster to Kandel | 389.79 mi (627.30 km) |
| Upminster to Kappeln | 454.69 mi (731.76 km) |
| Upminster to Karben | 382.03 mi (614.82 km) |
| Upminster to Karlsdorf-Neuthard | 401.73 mi (646.53 km) |
| Upminster to Karlsfeld | 549.25 mi (883.93 km) |
| Upminster to Karlsruhe | 400.35 mi (644.30 km) |
| Upminster to Kassel | 398.35 mi (641.09 km) |
| Upminster to Kaufbeuren | 527.67 mi (849.20 km) |
| Upminster to Kaufering | 530.54 mi (853.82 km) |
| Upminster to Kaufungen | 403.80 mi (649.85 km) |
| Upminster to Kehl | 393.74 mi (633.66 km) |
| Upminster to Kelheim | 544.04 mi (875.54 km) |
