| Viladecans to Rockville (Maryland) | 4,026.95 mi (6,480.75 km) |
| Viladecans to Rockville Centre (New York) | 3,810.94 mi (6,133.11 km) |
| Viladecans to Rockwall (Texas) | 5,152.34 mi (8,291.89 km) |
| Viladecans to Rocky Mount (North Carolina) | 4,167.64 mi (6,707.18 km) |
| Viladecans to Rocky Point (New York) | 3,769.71 mi (6,066.77 km) |
| Viladecans to Rocky River (Ohio) | 4,157.98 mi (6,691.62 km) |
| Viladecans to Roessleville (New York) | 3,754.57 mi (6,042.40 km) |
| Viladecans to Rogers (Arkansas) | 4,904.07 mi (7,892.34 km) |
| Viladecans to Rogers (Minnesota) | 4,516.79 mi (7,269.07 km) |
| Viladecans to Rohnert Park (California) | 5,924.58 mi (9,534.68 km) |
| Viladecans to Rolla (Missouri) | 4,731.09 mi (7,613.95 km) |
| Viladecans to Rolling Meadows (Illinois) | 4,406.10 mi (7,090.93 km) |
| Viladecans to Roma (Texas) | 5,561.88 mi (8,950.98 km) |
| Viladecans to Rome (Georgia) | 4,580.73 mi (7,371.98 km) |
| Viladecans to Rome (New York) | 3,814.88 mi (6,139.46 km) |
