| Rapid City to Krosno Odrzanskie | 4,850.65 mi (7,806.37 km) |
| Rapid City to Krotoszyn | 4,934.70 mi (7,941.63 km) |
| Rapid City to Kruszwica | 4,907.16 mi (7,897.32 km) |
| Rapid City to Krynica | 5,154.06 mi (8,294.66 km) |
| Rapid City to Krzeszowice | 5,078.32 mi (8,172.77 km) |
| Rapid City to Kudowa-Zdroj | 4,965.72 mi (7,991.55 km) |
| Rapid City to Kutno | 4,958.73 mi (7,980.30 km) |
| Rapid City to Kwidzyn | 4,867.46 mi (7,833.41 km) |
| Rapid City to Lancut | 5,153.19 mi (8,293.26 km) |
| Rapid City to Lapy | 5,010.15 mi (8,063.06 km) |
| Rapid City to Lask | 4,986.62 mi (8,025.19 km) |
| Rapid City to Laziska Gorne | 5,055.48 mi (8,136.01 km) |
| Rapid City to Lebork | 4,793.64 mi (7,714.62 km) |
| Rapid City to Leczna | 5,102.63 mi (8,211.88 km) |
| Rapid City to Leczyca | 4,963.97 mi (7,988.75 km) |
