| Roura to Romeoville (Illinois) | 3,369.27 mi (5,422.32 km) |
| Roura to Romulus (Michigan) | 3,216.03 mi (5,175.70 km) |
| Roura to Ronkonkoma (New York) | 2,806.11 mi (4,516.00 km) |
| Roura to Roosevelt (New York) | 2,812.14 mi (4,525.70 km) |
| Roura to Rosamond (California) | 4,670.07 mi (7,515.75 km) |
| Roura to Rosaryville (Maryland) | 2,808.48 mi (4,519.81 km) |
| Roura to Roscoe (Illinois) | 3,440.03 mi (5,536.20 km) |
| Roura to Rose Hill (Virginia) | 2,819.22 mi (4,537.09 km) |
| Roura to Roseburg (Oregon) | 5,042.70 mi (8,115.44 km) |
| Roura to Rosedale (California) | 4,731.49 mi (7,614.60 km) |
| Roura to Rosedale (Maryland) | 2,827.80 mi (4,550.91 km) |
| Roura to Roselle (Illinois) | 3,384.03 mi (5,446.06 km) |
| Roura to Roselle (New Jersey) | 2,830.47 mi (4,555.20 km) |
| Roura to Roselle Park (New Jersey) | 2,831.39 mi (4,556.68 km) |
| Roura to Rosemead (California) | 4,652.88 mi (7,488.09 km) |
