| Los Barrios to Rosemont (California) | 5,851.90 mi (9,417.73 km) |
| Los Barrios to Rosemount (Minnesota) | 4,415.76 mi (7,106.47 km) |
| Los Barrios to Rosenberg (Texas) | 5,066.17 mi (8,153.21 km) |
| Los Barrios to Roseville (California) | 5,839.98 mi (9,398.54 km) |
| Los Barrios to Roseville (Michigan) | 4,015.62 mi (6,462.52 km) |
| Los Barrios to Roseville (Minnesota) | 4,411.48 mi (7,099.58 km) |
| Los Barrios to Rossmoor (California) | 5,938.80 mi (9,557.57 km) |
| Los Barrios to Rossville (Maryland) | 3,780.49 mi (6,084.11 km) |
| Los Barrios to Roswell (Georgia) | 4,327.93 mi (6,965.13 km) |
| Los Barrios to Roswell (New Mexico) | 5,345.25 mi (8,602.35 km) |
| Los Barrios to Round Lake (Illinois) | 4,262.28 mi (6,859.48 km) |
| Los Barrios to Round Lake Beach (Illinois) | 4,260.11 mi (6,855.98 km) |
| Los Barrios to Round Rock (Texas) | 5,122.04 mi (8,243.13 km) |
| Los Barrios to Rowland Heights (California) | 5,922.29 mi (9,531.01 km) |
| Los Barrios to Rowlett (Texas) | 4,978.09 mi (8,011.46 km) |
