| Northampton to Karlskoga | 771.01 mi (1,240.82 km) |
| Northampton to Karlskrona | 717.14 mi (1,154.13 km) |
| Northampton to Karlstad | 743.20 mi (1,196.06 km) |
| Northampton to Katrineholm | 810.92 mi (1,305.05 km) |
| Northampton to Kavlinge | 618.29 mi (995.04 km) |
| Northampton to Kinna | 649.90 mi (1,045.92 km) |
| Northampton to Kiruna | 1,289.06 mi (2,074.54 km) |
| Northampton to Klippansbruk | 626.73 mi (1,008.62 km) |
| Northampton to Koping | 821.57 mi (1,322.18 km) |
| Northampton to Kristianstad | 660.93 mi (1,063.66 km) |
| Northampton to Kristinehamn | 757.94 mi (1,219.79 km) |
| Northampton to Kumla | 781.73 mi (1,258.07 km) |
| Northampton to Kungalv | 639.19 mi (1,028.68 km) |
| Northampton to Kungsangen | 874.90 mi (1,408.02 km) |
| Northampton to Kungsbacka | 628.77 mi (1,011.91 km) |
