| Ericeira to Roy (Utah) | 5,070.30 mi (8,159.86 km) |
| Ericeira to Royal Kunia (Hawaii) | 7,798.00 mi (12,549.66 km) |
| Ericeira to Royal Oak (Michigan) | 3,742.62 mi (6,023.16 km) |
| Ericeira to Royal Palm Beach (Florida) | 4,095.40 mi (6,590.90 km) |
| Ericeira to Royse City (Texas) | 4,685.84 mi (7,541.13 km) |
| Ericeira to Ruskin (Florida) | 4,174.81 mi (6,718.71 km) |
| Ericeira to Russellville (Alabama) | 4,209.14 mi (6,773.96 km) |
| Ericeira to Russellville (Arkansas) | 4,447.44 mi (7,157.46 km) |
| Ericeira to Ruston (Louisiana) | 4,521.79 mi (7,277.11 km) |
| Ericeira to Rutherford (New Jersey) | 3,350.98 mi (5,392.89 km) |
| Ericeira to Rutland (Vermont) | 3,234.42 mi (5,205.30 km) |
| Ericeira to Sabana Grande (Puerto Rico) | 3,711.25 mi (5,972.68 km) |
| Ericeira to Sachse (Texas) | 4,698.69 mi (7,561.81 km) |
| Ericeira to Saco (Maine) | 3,115.18 mi (5,013.41 km) |
| Ericeira to Sacramento (California) | 5,567.10 mi (8,959.37 km) |
