| Marana to River Ridge (Louisiana) | 1,247.05 mi (2,006.94 km) |
| Marana to Riverbank (California) | 662.64 mi (1,066.41 km) |
| Marana to Riverdale (Georgia) | 1,547.49 mi (2,490.44 km) |
| Marana to Riverdale (Illinois) | 1,438.35 mi (2,314.80 km) |
| Marana to Riverside (California) | 375.33 mi (604.04 km) |
| Marana to Riverside (Ohio) | 1,584.91 mi (2,550.67 km) |
| Marana to Riverton (Utah) | 560.21 mi (901.57 km) |
| Marana to Riverton (Wyoming) | 747.88 mi (1,203.59 km) |
| Marana to Riverview (Florida) | 1,747.93 mi (2,813.02 km) |
| Marana to Riverview (Michigan) | 1,667.65 mi (2,683.82 km) |
| Marana to Riviera Beach (Florida) | 1,900.49 mi (3,058.54 km) |
| Marana to Riviera Beach (Maryland) | 1,982.69 mi (3,190.83 km) |
| Marana to Roanoke (Virginia) | 1,791.75 mi (2,883.55 km) |
| Marana to Roanoke Rapids (North Carolina) | 1,919.55 mi (3,089.22 km) |
| Marana to Robbinsdale (Minnesota) | 1,290.63 mi (2,077.07 km) |
