| Siniscola to Roy (Utah) | 5,712.81 mi (9,193.88 km) |
| Siniscola to Royal Kunia (Hawaii) | 8,082.30 mi (13,007.21 km) |
| Siniscola to Royal Oak (Michigan) | 4,538.82 mi (7,304.53 km) |
| Siniscola to Royal Palm Beach (Florida) | 5,040.24 mi (8,111.49 km) |
| Siniscola to Royse City (Texas) | 5,508.99 mi (8,865.86 km) |
| Siniscola to Ruskin (Florida) | 5,104.94 mi (8,215.61 km) |
| Siniscola to Russellville (Alabama) | 5,063.64 mi (8,149.15 km) |
| Siniscola to Russellville (Arkansas) | 5,267.52 mi (8,477.26 km) |
| Siniscola to Ruston (Louisiana) | 5,368.61 mi (8,639.94 km) |
| Siniscola to Rutherford (New Jersey) | 4,203.68 mi (6,765.17 km) |
| Siniscola to Rutland (Vermont) | 4,059.34 mi (6,532.87 km) |
| Siniscola to Sabana Grande (Puerto Rico) | 4,724.47 mi (7,603.30 km) |
| Siniscola to Sachse (Texas) | 5,520.40 mi (8,884.23 km) |
| Siniscola to Saco (Maine) | 3,950.01 mi (6,356.92 km) |
| Siniscola to Sacramento (California) | 6,160.61 mi (9,914.54 km) |
