| Povoa de Santa Iria to Rockville (Maryland) | 3,565.21 mi (5,737.65 km) |
| Povoa de Santa Iria to Rockville Centre (New York) | 3,351.69 mi (5,394.02 km) |
| Povoa de Santa Iria to Rockwall (Texas) | 4,713.82 mi (7,586.15 km) |
| Povoa de Santa Iria to Rocky Mount (North Carolina) | 3,685.33 mi (5,930.96 km) |
| Povoa de Santa Iria to Rocky Point (New York) | 3,310.79 mi (5,328.20 km) |
| Povoa de Santa Iria to Rocky River (Ohio) | 3,728.98 mi (6,001.22 km) |
| Povoa de Santa Iria to Roessleville (New York) | 3,312.89 mi (5,331.58 km) |
| Povoa de Santa Iria to Rogers (Arkansas) | 4,479.03 mi (7,208.30 km) |
| Povoa de Santa Iria to Rogers (Minnesota) | 4,156.45 mi (6,689.15 km) |
| Povoa de Santa Iria to Rohnert Park (California) | 5,644.19 mi (9,083.44 km) |
| Povoa de Santa Iria to Rolla (Missouri) | 4,308.55 mi (6,933.94 km) |
| Povoa de Santa Iria to Rolling Meadows (Illinois) | 4,001.58 mi (6,439.92 km) |
| Povoa de Santa Iria to Roma (Texas) | 5,095.28 mi (8,200.07 km) |
| Povoa de Santa Iria to Rome (Georgia) | 4,110.42 mi (6,615.07 km) |
| Povoa de Santa Iria to Rome (New York) | 3,382.34 mi (5,443.36 km) |
