| Rapid City to Islahiye | 6,296.13 mi (10,132.65 km) |
| Rapid City to Isparta | 6,087.67 mi (9,797.15 km) |
| Rapid City to Istanbul | 5,851.82 mi (9,417.60 km) |
| Rapid City to Izmir | 5,950.18 mi (9,575.90 km) |
| Rapid City to Kadinhani | 6,105.58 mi (9,825.98 km) |
| Rapid City to Kadirli | 6,261.36 mi (10,076.68 km) |
| Rapid City to Kagithane | 5,848.73 mi (9,412.63 km) |
| Rapid City to Kahramanmaras | 6,269.50 mi (10,089.79 km) |
| Rapid City to Kahta | 6,299.11 mi (10,137.44 km) |
| Rapid City to Kaman | 6,079.12 mi (9,783.39 km) |
| Rapid City to Kangal | 6,179.25 mi (9,944.55 km) |
| Rapid City to Kapakli | 5,805.50 mi (9,343.05 km) |
| Rapid City to Karaagac | 6,311.24 mi (10,156.96 km) |
| Rapid City to Karaagac | 5,806.96 mi (9,345.40 km) |
| Rapid City to Karabuk | 5,939.97 mi (9,559.46 km) |
