| Upminster to Karlskoga | 772.48 mi (1,243.18 km) |
| Upminster to Karlskrona | 699.16 mi (1,125.19 km) |
| Upminster to Karlstad | 746.79 mi (1,201.84 km) |
| Upminster to Katrineholm | 807.96 mi (1,300.28 km) |
| Upminster to Kavlinge | 601.08 mi (967.34 km) |
| Upminster to Kinna | 644.83 mi (1,037.76 km) |
| Upminster to Kiruna | 1,311.44 mi (2,110.56 km) |
| Upminster to Klippansbruk | 611.69 mi (984.41 km) |
| Upminster to Koping | 821.47 mi (1,322.03 km) |
| Upminster to Kristianstad | 643.91 mi (1,036.27 km) |
| Upminster to Kristinehamn | 759.98 mi (1,223.06 km) |
| Upminster to Kumla | 781.05 mi (1,256.97 km) |
| Upminster to Kungalv | 637.78 mi (1,026.40 km) |
| Upminster to Kungsangen | 872.10 mi (1,403.51 km) |
| Upminster to Kungsbacka | 624.78 mi (1,005.49 km) |
