| Portici to Karlskrona | 1,061.45 mi (1,708.25 km) |
| Portici to Karlstad | 1,282.79 mi (2,064.45 km) |
| Portici to Katrineholm | 1,258.74 mi (2,025.74 km) |
| Portici to Kavlinge | 1,036.11 mi (1,667.46 km) |
| Portici to Kinna | 1,155.99 mi (1,860.39 km) |
| Portici to Kiruna | 1,880.94 mi (3,027.07 km) |
| Portici to Klippansbruk | 1,058.29 mi (1,703.15 km) |
| Portici to Koping | 1,293.78 mi (2,082.14 km) |
| Portici to Kristianstad | 1,051.23 mi (1,691.79 km) |
| Portici to Kristinehamn | 1,276.90 mi (2,054.98 km) |
| Portici to Kumla | 1,264.67 mi (2,035.29 km) |
| Portici to Kungalv | 1,182.49 mi (1,903.04 km) |
| Portici to Kungsangen | 1,297.91 mi (2,088.79 km) |
| Portici to Kungsbacka | 1,155.76 mi (1,860.01 km) |
| Portici to Landskrona | 1,042.16 mi (1,677.20 km) |
