| West Whittier-Los Nietos to Rockport (Texas) | 1,306.74 mi (2,102.99 km) |
| West Whittier-Los Nietos to Rockville (Maryland) | 2,279.35 mi (3,668.26 km) |
| West Whittier-Los Nietos to Rockville Centre (New York) | 2,458.01 mi (3,955.79 km) |
| West Whittier-Los Nietos to Rockwall (Texas) | 1,246.93 mi (2,006.73 km) |
| West Whittier-Los Nietos to Rocky Mount (North Carolina) | 2,267.68 mi (3,649.47 km) |
| West Whittier-Los Nietos to Rocky Point (New York) | 2,493.41 mi (4,012.76 km) |
| West Whittier-Los Nietos to Rocky River (Ohio) | 2,029.82 mi (3,266.68 km) |
| West Whittier-Los Nietos to Roessleville (New York) | 2,444.29 mi (3,933.70 km) |
| West Whittier-Los Nietos to Rogers (Arkansas) | 1,357.31 mi (2,184.38 km) |
| West Whittier-Los Nietos to Rogers (Minnesota) | 1,507.85 mi (2,426.66 km) |
| West Whittier-Los Nietos to Rohnert Park (California) | 397.23 mi (639.28 km) |
| West Whittier-Los Nietos to Rolla (Missouri) | 1,491.46 mi (2,400.27 km) |
| West Whittier-Los Nietos to Rolling Meadows (Illinois) | 1,717.79 mi (2,764.51 km) |
| West Whittier-Los Nietos to Roma (Texas) | 1,249.75 mi (2,011.28 km) |
| West Whittier-Los Nietos to Rome (Georgia) | 1,872.66 mi (3,013.76 km) |
