| Martinez to Robertsville (New Jersey) | 2,535.49 mi (4,080.47 km) |
| Martinez to Robinson (Texas) | 1,484.51 mi (2,389.08 km) |
| Martinez to Robstown (Texas) | 1,577.17 mi (2,538.22 km) |
| Martinez to Rochester (Michigan) | 2,060.39 mi (3,315.88 km) |
| Martinez to Rochester (Minnesota) | 1,590.75 mi (2,560.07 km) |
| Martinez to Rochester (New Hampshire) | 2,663.55 mi (4,286.57 km) |
| Martinez to Rochester (New York) | 2,334.36 mi (3,756.78 km) |
| Martinez to Rochester Hills (Michigan) | 2,058.66 mi (3,313.09 km) |
| Martinez to Rock Hill (South Carolina) | 2,274.45 mi (3,660.37 km) |
| Martinez to Rock Island (Illinois) | 1,683.10 mi (2,708.68 km) |
| Martinez to Rock Springs (Wyoming) | 727.37 mi (1,170.59 km) |
| Martinez to Rockford (Illinois) | 1,759.39 mi (2,831.47 km) |
| Martinez to Rockledge (Florida) | 2,463.28 mi (3,964.27 km) |
| Martinez to Rocklin (California) | 73.00 mi (117.48 km) |
| Martinez to Rockport (Texas) | 1,599.27 mi (2,573.78 km) |
