| Silleda to Rockville (Maryland) | 3,506.48 mi (5,643.13 km) |
| Silleda to Rockville Centre (New York) | 3,290.87 mi (5,296.15 km) |
| Silleda to Rockwall (Texas) | 4,641.59 mi (7,469.91 km) |
| Silleda to Rocky Mount (North Carolina) | 3,641.53 mi (5,860.48 km) |
| Silleda to Rocky Point (New York) | 3,249.68 mi (5,229.85 km) |
| Silleda to Rocky River (Ohio) | 3,649.12 mi (5,872.70 km) |
| Silleda to Roessleville (New York) | 3,240.23 mi (5,214.65 km) |
| Silleda to Rogers (Arkansas) | 4,398.13 mi (7,078.11 km) |
| Silleda to Rogers (Minnesota) | 4,039.05 mi (6,500.22 km) |
| Silleda to Rohnert Park (California) | 5,493.56 mi (8,841.02 km) |
| Silleda to Rolla (Missouri) | 4,225.85 mi (6,800.84 km) |
| Silleda to Rolling Meadows (Illinois) | 3,907.69 mi (6,288.82 km) |
| Silleda to Roma (Texas) | 5,041.90 mi (8,114.16 km) |
| Silleda to Rome (Georgia) | 4,058.46 mi (6,531.45 km) |
| Silleda to Rome (New York) | 3,303.97 mi (5,317.23 km) |
