| Sioux Falls to Rivalta di Torino | 4,755.04 mi (7,652.50 km) |
| Sioux Falls to Rivarolo Canavese | 4,748.83 mi (7,642.50 km) |
| Sioux Falls to Rivoli | 4,753.40 mi (7,649.85 km) |
| Sioux Falls to Rocca di Papa | 5,099.75 mi (8,207.26 km) |
| Sioux Falls to Rocca Priora | 5,100.78 mi (8,208.91 km) |
| Sioux Falls to Roccapiemonte | 5,221.34 mi (8,402.94 km) |
| Sioux Falls to Roccastrada | 4,983.25 mi (8,019.76 km) |
| Sioux Falls to Romano di Lombardia | 4,813.99 mi (7,747.36 km) |
| Sioux Falls to Rome | 5,085.04 mi (8,183.59 km) |
| Sioux Falls to Roncade | 4,902.04 mi (7,889.07 km) |
| Sioux Falls to Ronchi dei Legionari | 4,931.13 mi (7,935.89 km) |
| Sioux Falls to Ronciglione | 5,056.07 mi (8,136.96 km) |
| Sioux Falls to Rosa | 4,876.27 mi (7,847.60 km) |
| Sioux Falls to Rosarno | 5,382.41 mi (8,662.15 km) |
| Sioux Falls to Rosignano Marittimo | 4,939.04 mi (7,948.61 km) |
