| Irvine to Rockville (Maryland) | 3,405.94 mi (5,481.32 km) |
| Irvine to Rockville Centre (New York) | 3,195.88 mi (5,143.27 km) |
| Irvine to Rockwall (Texas) | 4,442.07 mi (7,148.83 km) |
| Irvine to Rocky Mount (North Carolina) | 3,584.77 mi (5,769.13 km) |
| Irvine to Rocky Point (New York) | 3,156.24 mi (5,079.48 km) |
| Irvine to Rocky River (Ohio) | 3,467.24 mi (5,579.99 km) |
| Irvine to Roessleville (New York) | 3,107.15 mi (5,000.47 km) |
| Irvine to Rogers (Arkansas) | 4,178.30 mi (6,724.32 km) |
| Irvine to Rogers (Minnesota) | 3,705.45 mi (5,963.34 km) |
| Irvine to Rohnert Park (California) | 4,995.97 mi (8,040.24 km) |
| Irvine to Rolla (Missouri) | 4,006.88 mi (6,448.45 km) |
| Irvine to Rolling Meadows (Illinois) | 3,663.61 mi (5,896.01 km) |
| Irvine to Roma (Texas) | 4,891.81 mi (7,872.61 km) |
| Irvine to Rome (Georgia) | 3,953.10 mi (6,361.89 km) |
| Irvine to Rome (New York) | 3,146.84 mi (5,064.35 km) |
