| Omaha to Rockville (Maryland) | 1,006.92 mi (1,620.49 km) |
| Omaha to Rockville Centre (New York) | 1,166.95 mi (1,878.02 km) |
| Omaha to Rockwall (Texas) | 577.03 mi (928.63 km) |
| Omaha to Rocky Mount (North Carolina) | 1,048.41 mi (1,687.26 km) |
| Omaha to Rocky Point (New York) | 1,200.25 mi (1,931.62 km) |
| Omaha to Rocky River (Ohio) | 735.67 mi (1,183.94 km) |
| Omaha to Roessleville (New York) | 1,144.11 mi (1,841.27 km) |
| Omaha to Rogers (Arkansas) | 356.68 mi (574.01 km) |
| Omaha to Rogers (Minnesota) | 298.33 mi (480.11 km) |
| Omaha to Rohnert Park (California) | 1,422.79 mi (2,289.76 km) |
| Omaha to Rolla (Missouri) | 323.53 mi (520.67 km) |
| Omaha to Rolling Meadows (Illinois) | 417.95 mi (672.63 km) |
| Omaha to Roma (Texas) | 1,039.49 mi (1,672.90 km) |
| Omaha to Rome (Georgia) | 764.43 mi (1,230.23 km) |
| Omaha to Rome (New York) | 1,057.71 mi (1,702.22 km) |
