| Santa Margarita to River Ridge (Louisiana) | 5,093.41 mi (8,197.06 km) |
| Santa Margarita to Riverbank (California) | 6,019.64 mi (9,687.68 km) |
| Santa Margarita to Riverdale (Georgia) | 4,671.07 mi (7,517.36 km) |
| Santa Margarita to Riverdale (Illinois) | 4,515.29 mi (7,266.66 km) |
| Santa Margarita to Riverside (California) | 6,088.91 mi (9,799.16 km) |
| Santa Margarita to Riverside (Ohio) | 4,426.30 mi (7,123.45 km) |
| Santa Margarita to Riverton (Utah) | 5,553.27 mi (8,937.13 km) |
| Santa Margarita to Riverton (Wyoming) | 5,300.60 mi (8,530.50 km) |
| Santa Margarita to Riverview (Florida) | 4,791.63 mi (7,711.38 km) |
| Santa Margarita to Riverview (Michigan) | 4,300.73 mi (6,921.35 km) |
| Santa Margarita to Riviera Beach (Florida) | 4,720.42 mi (7,596.79 km) |
| Santa Margarita to Riviera Beach (Maryland) | 4,096.01 mi (6,591.90 km) |
| Santa Margarita to Roanoke (Virginia) | 4,322.23 mi (6,955.96 km) |
| Santa Margarita to Roanoke Rapids (North Carolina) | 4,241.19 mi (6,825.54 km) |
| Santa Margarita to Robbinsdale (Minnesota) | 4,628.30 mi (7,448.52 km) |
