| Mountain Home to Romeoville (Illinois) | 1,405.91 mi (2,262.59 km) |
| Mountain Home to Romulus (Michigan) | 1,633.25 mi (2,628.46 km) |
| Mountain Home to Ronkonkoma (New York) | 2,169.36 mi (3,491.25 km) |
| Mountain Home to Roosevelt (New York) | 2,149.33 mi (3,459.02 km) |
| Mountain Home to Rosamond (California) | 586.88 mi (944.49 km) |
| Mountain Home to Rosaryville (Maryland) | 2,032.23 mi (3,270.57 km) |
| Mountain Home to Roscoe (Illinois) | 1,348.61 mi (2,170.38 km) |
| Mountain Home to Rose Hill (Virginia) | 2,017.57 mi (3,246.97 km) |
| Mountain Home to Roseburg (Oregon) | 385.62 mi (620.59 km) |
| Mountain Home to Rosedale (California) | 566.87 mi (912.29 km) |
| Mountain Home to Rosedale (Maryland) | 2,034.53 mi (3,274.26 km) |
| Mountain Home to Roselle (Illinois) | 1,401.14 mi (2,254.91 km) |
| Mountain Home to Roselle (New Jersey) | 2,116.35 mi (3,405.93 km) |
| Mountain Home to Roselle Park (New Jersey) | 2,115.74 mi (3,404.95 km) |
| Mountain Home to Rosemead (California) | 639.26 mi (1,028.78 km) |
