| Rolla to Romeoville (Illinois) | 320.30 mi (515.47 km) |
| Rolla to Romulus (Michigan) | 532.78 mi (857.43 km) |
| Rolla to Ronkonkoma (New York) | 1,012.70 mi (1,629.79 km) |
| Rolla to Roosevelt (New York) | 988.00 mi (1,590.03 km) |
| Rolla to Rosamond (California) | 1,481.35 mi (2,384.00 km) |
| Rolla to Rosaryville (Maryland) | 810.22 mi (1,303.93 km) |
| Rolla to Roscoe (Illinois) | 341.86 mi (550.18 km) |
| Rolla to Rose Hill (Virginia) | 795.02 mi (1,279.47 km) |
| Rolla to Roseburg (Oregon) | 1,686.65 mi (2,714.40 km) |
| Rolla to Rosedale (California) | 1,525.70 mi (2,455.38 km) |
| Rolla to Rosedale (Maryland) | 827.68 mi (1,332.02 km) |
| Rolla to Roselle (Illinois) | 339.91 mi (547.03 km) |
| Rolla to Roselle (New Jersey) | 952.54 mi (1,532.96 km) |
| Rolla to Roselle Park (New Jersey) | 952.28 mi (1,532.54 km) |
| Rolla to Rosemead (California) | 1,490.19 mi (2,398.23 km) |
