| Omaha to Rosemont (California) | 1,349.26 mi (2,171.42 km) |
| Omaha to Rosemount (Minnesota) | 284.06 mi (457.15 km) |
| Omaha to Rosenberg (Texas) | 809.68 mi (1,303.05 km) |
| Omaha to Roseville (California) | 1,343.24 mi (2,161.73 km) |
| Omaha to Roseville (Michigan) | 679.43 mi (1,093.44 km) |
| Omaha to Roseville (Minnesota) | 297.58 mi (478.92 km) |
| Omaha to Rossmoor (California) | 1,308.11 mi (2,105.19 km) |
| Omaha to Rossville (Maryland) | 1,037.55 mi (1,669.77 km) |
| Omaha to Roswell (Georgia) | 810.45 mi (1,304.29 km) |
| Omaha to Roswell (New Mexico) | 716.25 mi (1,152.70 km) |
| Omaha to Round Lake (Illinois) | 415.90 mi (669.33 km) |
| Omaha to Round Lake Beach (Illinois) | 417.49 mi (671.89 km) |
| Omaha to Round Rock (Texas) | 747.19 mi (1,202.48 km) |
| Omaha to Rowland Heights (California) | 1,292.44 mi (2,079.99 km) |
| Omaha to Rowlett (Texas) | 577.38 mi (929.20 km) |
