| Norman to Rockville (Maryland) | 1,140.63 mi (1,835.66 km) |
| Norman to Rockville Centre (New York) | 1,340.45 mi (2,157.25 km) |
| Norman to Rockwall (Texas) | 168.31 mi (270.87 km) |
| Norman to Rocky Mount (North Carolina) | 1,097.25 mi (1,765.86 km) |
| Norman to Rocky Point (New York) | 1,379.57 mi (2,220.20 km) |
| Norman to Rocky River (Ohio) | 941.74 mi (1,515.59 km) |
| Norman to Roessleville (New York) | 1,360.49 mi (2,189.49 km) |
| Norman to Rogers (Arkansas) | 194.05 mi (312.30 km) |
| Norman to Rogers (Minnesota) | 715.64 mi (1,151.71 km) |
| Norman to Rohnert Park (California) | 1,414.48 mi (2,276.38 km) |
| Norman to Rolla (Missouri) | 362.07 mi (582.70 km) |
| Norman to Rolling Meadows (Illinois) | 689.44 mi (1,109.54 km) |
| Norman to Roma (Texas) | 617.06 mi (993.06 km) |
| Norman to Rome (Georgia) | 693.16 mi (1,115.53 km) |
| Norman to Rome (New York) | 1,288.39 mi (2,073.46 km) |
