| Estoril to Roy (Utah) | 5,082.56 mi (8,179.59 km) |
| Estoril to Royal Kunia (Hawaii) | 7,813.70 mi (12,574.93 km) |
| Estoril to Royal Oak (Michigan) | 3,752.26 mi (6,038.67 km) |
| Estoril to Royal Palm Beach (Florida) | 4,099.87 mi (6,598.11 km) |
| Estoril to Royse City (Texas) | 4,694.40 mi (7,554.91 km) |
| Estoril to Ruskin (Florida) | 4,179.94 mi (6,726.96 km) |
| Estoril to Russellville (Alabama) | 4,216.98 mi (6,786.57 km) |
| Estoril to Russellville (Arkansas) | 4,456.17 mi (7,171.51 km) |
| Estoril to Ruston (Louisiana) | 4,529.74 mi (7,289.92 km) |
| Estoril to Rutherford (New Jersey) | 3,359.23 mi (5,406.16 km) |
| Estoril to Rutland (Vermont) | 3,243.54 mi (5,219.98 km) |
| Estoril to Sabana Grande (Puerto Rico) | 3,710.58 mi (5,971.60 km) |
| Estoril to Sachse (Texas) | 4,707.29 mi (7,575.65 km) |
| Estoril to Saco (Maine) | 3,124.09 mi (5,027.73 km) |
| Estoril to Sacramento (California) | 5,579.96 mi (8,980.08 km) |
