| Povoa de Santa Iria to River Ridge (Louisiana) | 4,515.08 mi (7,266.33 km) |
| Povoa de Santa Iria to Riverbank (California) | 5,604.44 mi (9,019.48 km) |
| Povoa de Santa Iria to Riverdale (Georgia) | 4,094.72 mi (6,589.82 km) |
| Povoa de Santa Iria to Riverdale (Illinois) | 3,996.40 mi (6,431.59 km) |
| Povoa de Santa Iria to Riverside (California) | 5,633.61 mi (9,066.42 km) |
| Povoa de Santa Iria to Riverside (Ohio) | 3,885.25 mi (6,252.70 km) |
| Povoa de Santa Iria to Riverton (Utah) | 5,113.29 mi (8,229.04 km) |
| Povoa de Santa Iria to Riverton (Wyoming) | 4,862.52 mi (7,825.47 km) |
| Povoa de Santa Iria to Riverview (Florida) | 4,184.30 mi (6,733.98 km) |
| Povoa de Santa Iria to Riverview (Michigan) | 3,773.40 mi (6,072.70 km) |
| Povoa de Santa Iria to Riviera Beach (Florida) | 4,104.45 mi (6,605.48 km) |
| Povoa de Santa Iria to Riviera Beach (Maryland) | 3,531.96 mi (5,684.15 km) |
| Povoa de Santa Iria to Roanoke (Virginia) | 3,754.95 mi (6,043.01 km) |
| Povoa de Santa Iria to Roanoke Rapids (North Carolina) | 3,663.56 mi (5,895.93 km) |
| Povoa de Santa Iria to Robbinsdale (Minnesota) | 4,150.73 mi (6,679.96 km) |
