| Sigmaringen to Roy (Utah) | 5,304.06 mi (8,536.06 km) |
| Sigmaringen to Royal Kunia (Hawaii) | 7,570.72 mi (12,183.90 km) |
| Sigmaringen to Royal Oak (Michigan) | 4,225.32 mi (6,800.00 km) |
| Sigmaringen to Royal Palm Beach (Florida) | 4,844.05 mi (7,795.74 km) |
| Sigmaringen to Royse City (Texas) | 5,197.80 mi (8,365.05 km) |
| Sigmaringen to Ruskin (Florida) | 4,890.86 mi (7,871.08 km) |
| Sigmaringen to Russellville (Alabama) | 4,781.74 mi (7,695.46 km) |
| Sigmaringen to Russellville (Arkansas) | 4,957.79 mi (7,978.79 km) |
| Sigmaringen to Ruston (Louisiana) | 5,076.28 mi (8,169.49 km) |
| Sigmaringen to Rutherford (New Jersey) | 3,935.52 mi (6,333.60 km) |
| Sigmaringen to Rutland (Vermont) | 3,774.06 mi (6,073.77 km) |
| Sigmaringen to Sabana Grande (Puerto Rico) | 4,663.89 mi (7,505.81 km) |
| Sigmaringen to Sachse (Texas) | 5,208.08 mi (8,381.59 km) |
| Sigmaringen to Saco (Maine) | 3,674.05 mi (5,912.81 km) |
| Sigmaringen to Sacramento (California) | 5,728.43 mi (9,219.01 km) |
