| Santo Tirso to Rosemont (California) | 5,489.21 mi (8,834.03 km) |
| Santo Tirso to Rosemount (Minnesota) | 4,076.11 mi (6,559.87 km) |
| Santo Tirso to Rosenberg (Texas) | 4,778.27 mi (7,689.89 km) |
| Santo Tirso to Roseville (California) | 5,476.94 mi (8,814.28 km) |
| Santo Tirso to Roseville (Michigan) | 3,698.31 mi (5,951.86 km) |
| Santo Tirso to Roseville (Minnesota) | 4,070.81 mi (6,551.34 km) |
| Santo Tirso to Rossmoor (California) | 5,591.04 mi (8,997.90 km) |
| Santo Tirso to Rossville (Maryland) | 3,488.50 mi (5,614.20 km) |
| Santo Tirso to Roswell (Georgia) | 4,046.91 mi (6,512.88 km) |
| Santo Tirso to Roswell (New Mexico) | 5,024.35 mi (8,085.91 km) |
| Santo Tirso to Round Lake (Illinois) | 3,938.19 mi (6,337.90 km) |
| Santo Tirso to Round Lake Beach (Illinois) | 3,935.91 mi (6,334.23 km) |
| Santo Tirso to Round Rock (Texas) | 4,825.97 mi (7,766.66 km) |
| Santo Tirso to Rowland Heights (California) | 5,574.45 mi (8,971.21 km) |
| Santo Tirso to Rowlett (Texas) | 4,675.38 mi (7,524.30 km) |
