| Rapid City to Nyon | 4,851.36 mi (7,807.51 km) |
| Rapid City to Oberriet | 4,917.80 mi (7,914.43 km) |
| Rapid City to Obersiggenthal | 4,867.45 mi (7,833.40 km) |
| Rapid City to Oberwil | 4,841.65 mi (7,791.88 km) |
| Rapid City to Oberwingert | 4,881.73 mi (7,856.39 km) |
| Rapid City to Oftringen | 4,863.25 mi (7,826.65 km) |
| Rapid City to Olten | 4,861.08 mi (7,823.15 km) |
| Rapid City to Onex | 4,856.36 mi (7,815.56 km) |
| Rapid City to Opfikon | 4,879.15 mi (7,852.23 km) |
| Rapid City to Ostermundigen | 4,866.49 mi (7,831.85 km) |
| Rapid City to Payerne | 4,854.39 mi (7,812.39 km) |
| Rapid City to Pfaffikon | 4,889.56 mi (7,868.99 km) |
| Rapid City to Plan-les-Ouates | 4,857.74 mi (7,817.77 km) |
| Rapid City to Pratteln | 4,846.34 mi (7,799.43 km) |
| Rapid City to Prilly | 4,856.70 mi (7,816.11 km) |
