| Rapid City to Zottegem | 4,559.88 mi (7,338.42 km) |
| Rapid City to Zulte | 4,545.57 mi (7,315.39 km) |
| Rapid City to Zwevegem | 4,547.57 mi (7,318.60 km) |
| Rapid City to Zwijndrecht | 4,561.31 mi (7,340.72 km) |
| Rapid City to Asenovgrad | 5,677.15 mi (9,136.48 km) |
| Rapid City to Aytos | 5,706.34 mi (9,183.47 km) |
| Rapid City to Balchik | 5,689.51 mi (9,156.39 km) |
| Rapid City to Bankya | 5,587.44 mi (8,992.12 km) |
| Rapid City to Bansko | 5,646.38 mi (9,086.96 km) |
| Rapid City to Berkovitsa | 5,557.11 mi (8,943.30 km) |
| Rapid City to Blagoevgrad | 5,624.67 mi (9,052.03 km) |
| Rapid City to Botevgrad | 5,595.34 mi (9,004.84 km) |
| Rapid City to Burgas | 5,723.87 mi (9,211.67 km) |
| Rapid City to Byala Slatina | 5,567.96 mi (8,960.77 km) |
| Rapid City to Chirpan | 5,680.09 mi (9,141.22 km) |
