| Siemiatycze to Roy (Utah) | 5,430.53 mi (8,739.59 km) |
| Siemiatycze to Royal Kunia (Hawaii) | 7,335.18 mi (11,804.83 km) |
| Siemiatycze to Royal Oak (Michigan) | 4,539.41 mi (7,305.47 km) |
| Siemiatycze to Royal Palm Beach (Florida) | 5,288.15 mi (8,510.46 km) |
| Siemiatycze to Royse City (Texas) | 5,493.89 mi (8,841.57 km) |
| Siemiatycze to Ruskin (Florida) | 5,315.10 mi (8,553.83 km) |
| Siemiatycze to Russellville (Alabama) | 5,126.80 mi (8,250.78 km) |
| Siemiatycze to Russellville (Arkansas) | 5,260.96 mi (8,466.70 km) |
| Siemiatycze to Ruston (Louisiana) | 5,401.36 mi (8,692.65 km) |
| Siemiatycze to Rutherford (New Jersey) | 4,316.68 mi (6,947.03 km) |
| Siemiatycze to Rutland (Vermont) | 4,137.64 mi (6,658.89 km) |
| Siemiatycze to Sabana Grande (Puerto Rico) | 5,227.23 mi (8,412.42 km) |
| Siemiatycze to Sachse (Texas) | 5,502.31 mi (8,855.11 km) |
| Siemiatycze to Saco (Maine) | 4,052.02 mi (6,521.09 km) |
| Siemiatycze to Sacramento (California) | 5,794.78 mi (9,325.79 km) |
