| Povoa de Santa Iria to Romeoville (Illinois) | 4,018.31 mi (6,466.85 km) |
| Povoa de Santa Iria to Romulus (Michigan) | 3,780.06 mi (6,083.41 km) |
| Povoa de Santa Iria to Ronkonkoma (New York) | 3,323.12 mi (5,348.05 km) |
| Povoa de Santa Iria to Roosevelt (New York) | 3,348.64 mi (5,389.11 km) |
| Povoa de Santa Iria to Rosamond (California) | 5,625.78 mi (9,053.82 km) |
| Povoa de Santa Iria to Rosaryville (Maryland) | 3,557.42 mi (5,725.11 km) |
| Povoa de Santa Iria to Roscoe (Illinois) | 4,036.37 mi (6,495.90 km) |
| Povoa de Santa Iria to Rose Hill (Virginia) | 3,570.86 mi (5,746.74 km) |
| Povoa de Santa Iria to Roseburg (Oregon) | 5,435.97 mi (8,748.35 km) |
| Povoa de Santa Iria to Rosedale (California) | 5,643.03 mi (9,081.58 km) |
| Povoa de Santa Iria to Rosedale (Maryland) | 3,526.78 mi (5,675.80 km) |
| Povoa de Santa Iria to Roselle (Illinois) | 4,007.20 mi (6,448.96 km) |
| Povoa de Santa Iria to Roselle (New Jersey) | 3,382.53 mi (5,443.65 km) |
| Povoa de Santa Iria to Roselle Park (New Jersey) | 3,382.55 mi (5,443.69 km) |
| Povoa de Santa Iria to Rosemead (California) | 5,656.94 mi (9,103.97 km) |
