| Penafiel to Romeoville (Illinois) | 3,973.92 mi (6,395.41 km) |
| Penafiel to Romulus (Michigan) | 3,739.10 mi (6,017.50 km) |
| Penafiel to Ronkonkoma (New York) | 3,297.97 mi (5,307.58 km) |
| Penafiel to Roosevelt (New York) | 3,323.44 mi (5,348.56 km) |
| Penafiel to Rosamond (California) | 5,557.56 mi (8,944.04 km) |
| Penafiel to Rosaryville (Maryland) | 3,535.17 mi (5,689.31 km) |
| Penafiel to Roscoe (Illinois) | 3,988.62 mi (6,419.06 km) |
| Penafiel to Rose Hill (Virginia) | 3,548.21 mi (5,710.29 km) |
| Penafiel to Roseburg (Oregon) | 5,344.87 mi (8,601.74 km) |
| Penafiel to Rosedale (California) | 5,572.30 mi (8,967.75 km) |
| Penafiel to Rosedale (Maryland) | 3,503.01 mi (5,637.56 km) |
| Penafiel to Roselle (Illinois) | 3,961.79 mi (6,375.89 km) |
| Penafiel to Roselle (New Jersey) | 3,356.69 mi (5,402.07 km) |
| Penafiel to Roselle Park (New Jersey) | 3,356.66 mi (5,402.03 km) |
| Penafiel to Rosemead (California) | 5,590.50 mi (8,997.04 km) |
