| Round Rock to Karlskoga | 5,131.82 mi (8,258.87 km) |
| Round Rock to Karlskrona | 5,289.29 mi (8,512.29 km) |
| Round Rock to Karlstad | 5,100.41 mi (8,208.32 km) |
| Round Rock to Katrineholm | 5,193.93 mi (8,358.82 km) |
| Round Rock to Kavlinge | 5,225.05 mi (8,408.91 km) |
| Round Rock to Kinna | 5,145.89 mi (8,281.51 km) |
| Round Rock to Kiruna | 4,936.68 mi (7,944.82 km) |
| Round Rock to Klippansbruk | 5,213.85 mi (8,390.88 km) |
| Round Rock to Koping | 5,167.06 mi (8,315.58 km) |
| Round Rock to Kristianstad | 5,248.46 mi (8,446.59 km) |
| Round Rock to Kristinehamn | 5,121.40 mi (8,242.09 km) |
| Round Rock to Kumla | 5,158.26 mi (8,301.42 km) |
| Round Rock to Kungalv | 5,110.55 mi (8,224.64 km) |
| Round Rock to Kungsangen | 5,218.64 mi (8,398.58 km) |
| Round Rock to Kungsbacka | 5,127.90 mi (8,252.56 km) |
