| Sierning to Romeoville (Illinois) | 4,646.73 mi (7,478.19 km) |
| Sierning to Romulus (Michigan) | 4,442.80 mi (7,150.00 km) |
| Sierning to Ronkonkoma (New York) | 4,106.10 mi (6,608.14 km) |
| Sierning to Roosevelt (New York) | 4,130.14 mi (6,646.81 km) |
| Sierning to Rosamond (California) | 6,003.12 mi (9,661.09 km) |
| Sierning to Rosaryville (Maryland) | 4,347.00 mi (6,995.82 km) |
| Sierning to Roscoe (Illinois) | 4,640.91 mi (7,468.82 km) |
| Sierning to Rose Hill (Virginia) | 4,357.48 mi (7,012.69 km) |
| Sierning to Roseburg (Oregon) | 5,625.59 mi (9,053.52 km) |
| Sierning to Rosedale (California) | 5,999.02 mi (9,654.49 km) |
| Sierning to Rosedale (Maryland) | 4,308.70 mi (6,934.19 km) |
| Sierning to Roselle (Illinois) | 4,629.21 mi (7,450.00 km) |
| Sierning to Roselle (New Jersey) | 4,158.67 mi (6,692.74 km) |
| Sierning to Roselle Park (New Jersey) | 4,158.39 mi (6,692.28 km) |
| Sierning to Rosemead (California) | 6,047.25 mi (9,732.12 km) |
