| Martinez to River Ridge (Louisiana) | 1,899.42 mi (3,056.81 km) |
| Martinez to Riverbank (California) | 66.69 mi (107.32 km) |
| Martinez to Riverdale (Georgia) | 2,120.99 mi (3,413.40 km) |
| Martinez to Riverdale (Illinois) | 1,834.59 mi (2,952.48 km) |
| Martinez to Riverside (California) | 385.12 mi (619.79 km) |
| Martinez to Riverside (Ohio) | 2,031.64 mi (3,269.60 km) |
| Martinez to Riverton (Utah) | 569.96 mi (917.26 km) |
| Martinez to Riverton (Wyoming) | 798.27 mi (1,284.69 km) |
| Martinez to Riverview (Florida) | 2,393.86 mi (3,852.54 km) |
| Martinez to Riverview (Michigan) | 2,059.52 mi (3,314.48 km) |
| Martinez to Riviera Beach (Florida) | 2,548.42 mi (4,101.29 km) |
| Martinez to Riviera Beach (Maryland) | 2,437.47 mi (3,922.73 km) |
| Martinez to Roanoke (Virginia) | 2,287.08 mi (3,680.71 km) |
| Martinez to Roanoke Rapids (North Carolina) | 2,425.42 mi (3,903.33 km) |
| Martinez to Robbinsdale (Minnesota) | 1,556.72 mi (2,505.30 km) |
