| Rolla to Ridgefield Park (New Jersey) | 966.46 mi (1,555.37 km) |
| Rolla to Ridgeland (Mississippi) | 392.25 mi (631.26 km) |
| Rolla to Ridgewood (New Jersey) | 962.66 mi (1,549.26 km) |
| Rolla to Rifle (Colorado) | 868.71 mi (1,398.06 km) |
| Rolla to Rincon (Georgia) | 710.81 mi (1,143.94 km) |
| Rolla to Ringwood (New Jersey) | 955.35 mi (1,537.49 km) |
| Rolla to Río Grande (Puerto Rico) | 2,065.40 mi (3,323.95 km) |
| Rolla to Rio Grande City (Texas) | 898.74 mi (1,446.39 km) |
| Rolla to Rio Linda (California) | 1,602.78 mi (2,579.43 km) |
| Rolla to Rio Rancho (New Mexico) | 847.51 mi (1,363.93 km) |
| Rolla to Rio Rico (Arizona) | 1,176.54 mi (1,893.46 km) |
| Rolla to Ripon (California) | 1,595.86 mi (2,568.29 km) |
| Rolla to River Edge (New Jersey) | 966.06 mi (1,554.72 km) |
| Rolla to River Falls (Wisconsin) | 479.87 mi (772.27 km) |
| Rolla to River Forest (Illinois) | 343.52 mi (552.85 km) |
