| West Whittier-Los Nietos to Rome (New York) | 2,358.71 mi (3,795.97 km) |
| West Whittier-Los Nietos to Romeoville (Illinois) | 1,709.41 mi (2,751.03 km) |
| West Whittier-Los Nietos to Romulus (Michigan) | 1,955.84 mi (3,147.61 km) |
| West Whittier-Los Nietos to Ronkonkoma (New York) | 2,484.21 mi (3,997.95 km) |
| West Whittier-Los Nietos to Roosevelt (New York) | 2,460.80 mi (3,960.27 km) |
| West Whittier-Los Nietos to Rosamond (California) | 62.05 mi (99.86 km) |
| West Whittier-Los Nietos to Rosaryville (Maryland) | 2,298.64 mi (3,699.31 km) |
| West Whittier-Los Nietos to Roscoe (Illinois) | 1,672.42 mi (2,691.50 km) |
| West Whittier-Los Nietos to Rose Hill (Virginia) | 2,283.40 mi (3,674.77 km) |
| West Whittier-Los Nietos to Roseburg (Oregon) | 699.33 mi (1,125.46 km) |
| West Whittier-Los Nietos to Rosedale (California) | 117.04 mi (188.36 km) |
| West Whittier-Los Nietos to Rosedale (Maryland) | 2,312.71 mi (3,721.94 km) |
| West Whittier-Los Nietos to Roselle (Illinois) | 1,713.69 mi (2,757.91 km) |
| West Whittier-Los Nietos to Roselle (New Jersey) | 2,425.55 mi (3,903.54 km) |
| West Whittier-Los Nietos to Roselle Park (New Jersey) | 2,425.14 mi (3,902.89 km) |
