| Sigmaringen to Romeoville (Illinois) | 4,455.28 mi (7,170.08 km) |
| Sigmaringen to Romulus (Michigan) | 4,246.33 mi (6,833.80 km) |
| Sigmaringen to Ronkonkoma (New York) | 3,895.52 mi (6,269.23 km) |
| Sigmaringen to Roosevelt (New York) | 3,919.80 mi (6,308.32 km) |
| Sigmaringen to Rosamond (California) | 5,852.64 mi (9,418.92 km) |
| Sigmaringen to Rosaryville (Maryland) | 4,136.90 mi (6,657.70 km) |
| Sigmaringen to Roscoe (Illinois) | 4,452.22 mi (7,165.15 km) |
| Sigmaringen to Rose Hill (Virginia) | 4,147.71 mi (6,675.10 km) |
| Sigmaringen to Roseburg (Oregon) | 5,500.53 mi (8,852.26 km) |
| Sigmaringen to Rosedale (California) | 5,851.60 mi (9,417.25 km) |
| Sigmaringen to Rosedale (Maryland) | 4,099.17 mi (6,596.97 km) |
| Sigmaringen to Roselle (Illinois) | 4,438.41 mi (7,142.93 km) |
| Sigmaringen to Roselle (New Jersey) | 3,948.99 mi (6,355.28 km) |
| Sigmaringen to Roselle Park (New Jersey) | 3,948.73 mi (6,354.87 km) |
| Sigmaringen to Rosemead (California) | 5,895.19 mi (9,487.39 km) |
