| Round Rock to Klaukkala | 5,367.12 mi (8,637.54 km) |
| Round Rock to Kokkola | 5,171.28 mi (8,322.36 km) |
| Round Rock to Kontiolahti | 5,374.36 mi (8,649.19 km) |
| Round Rock to Korsholm | 5,168.37 mi (8,317.68 km) |
| Round Rock to Kotka | 5,418.03 mi (8,719.48 km) |
| Round Rock to Kouvola | 5,393.11 mi (8,679.36 km) |
| Round Rock to Kuhmo | 5,300.30 mi (8,530.01 km) |
| Round Rock to Kuopio | 5,319.58 mi (8,561.03 km) |
| Round Rock to Kurikka | 5,207.67 mi (8,380.93 km) |
| Round Rock to Kuusamo | 5,203.66 mi (8,374.48 km) |
| Round Rock to Kuusankoski | 5,389.23 mi (8,673.13 km) |
| Round Rock to Lahti | 5,361.78 mi (8,628.95 km) |
| Round Rock to Laitila | 5,266.17 mi (8,475.08 km) |
| Round Rock to Lapinlahti | 5,290.28 mi (8,513.89 km) |
| Round Rock to Lappeenranta | 5,419.28 mi (8,721.48 km) |
