| Sigmaringen to River Ridge (Louisiana) | 5,108.40 mi (8,221.17 km) |
| Sigmaringen to Riverbank (California) | 5,763.76 mi (9,275.87 km) |
| Sigmaringen to Riverdale (Georgia) | 4,691.50 mi (7,550.24 km) |
| Sigmaringen to Riverdale (Illinois) | 4,437.12 mi (7,140.86 km) |
| Sigmaringen to Riverside (California) | 5,881.73 mi (9,465.73 km) |
| Sigmaringen to Riverside (Ohio) | 4,387.04 mi (7,060.26 km) |
| Sigmaringen to Riverton (Utah) | 5,338.05 mi (8,590.76 km) |
| Sigmaringen to Riverton (Wyoming) | 5,088.77 mi (8,189.58 km) |
| Sigmaringen to Riverview (Florida) | 4,880.06 mi (7,853.69 km) |
| Sigmaringen to Riverview (Michigan) | 4,241.97 mi (6,826.79 km) |
| Sigmaringen to Riviera Beach (Florida) | 4,833.70 mi (7,779.10 km) |
| Sigmaringen to Riviera Beach (Maryland) | 4,107.07 mi (6,609.69 km) |
| Sigmaringen to Roanoke (Virginia) | 4,333.32 mi (6,973.81 km) |
| Sigmaringen to Roanoke Rapids (North Carolina) | 4,274.90 mi (6,879.78 km) |
| Sigmaringen to Robbinsdale (Minnesota) | 4,485.68 mi (7,219.01 km) |
