| Rapid City to Klaukkala | 4,648.65 mi (7,481.28 km) |
| Rapid City to Kokkola | 4,430.19 mi (7,129.70 km) |
| Rapid City to Kontiolahti | 4,615.48 mi (7,427.90 km) |
| Rapid City to Korsholm | 4,439.13 mi (7,144.10 km) |
| Rapid City to Kotka | 4,689.11 mi (7,546.39 km) |
| Rapid City to Kouvola | 4,662.03 mi (7,502.81 km) |
| Rapid City to Kuhmo | 4,532.79 mi (7,294.83 km) |
| Rapid City to Kuopio | 4,568.51 mi (7,352.30 km) |
| Rapid City to Kurikka | 4,479.96 mi (7,209.80 km) |
| Rapid City to Kuusamo | 4,423.88 mi (7,119.55 km) |
| Rapid City to Kuusankoski | 4,658.18 mi (7,496.62 km) |
| Rapid City to Lahti | 4,634.37 mi (7,458.29 km) |
| Rapid City to Laitila | 4,556.70 mi (7,333.30 km) |
| Rapid City to Lapinlahti | 4,536.71 mi (7,301.13 km) |
| Rapid City to Lappeenranta | 4,680.18 mi (7,532.02 km) |
