| Gilroy to Robertsville (New Jersey) | 2,531.13 mi (4,073.46 km) |
| Gilroy to Robinson (Texas) | 1,444.82 mi (2,325.22 km) |
| Gilroy to Robstown (Texas) | 1,527.79 mi (2,458.74 km) |
| Gilroy to Rochester (Michigan) | 2,059.56 mi (3,314.54 km) |
| Gilroy to Rochester (Minnesota) | 1,594.32 mi (2,565.81 km) |
| Gilroy to Rochester (New Hampshire) | 2,666.34 mi (4,291.06 km) |
| Gilroy to Rochester (New York) | 2,335.48 mi (3,758.59 km) |
| Gilroy to Rochester Hills (Michigan) | 2,057.76 mi (3,311.65 km) |
| Gilroy to Rock Hill (South Carolina) | 2,255.39 mi (3,629.70 km) |
| Gilroy to Rock Island (Illinois) | 1,678.22 mi (2,700.83 km) |
| Gilroy to Rock Springs (Wyoming) | 732.29 mi (1,178.50 km) |
| Gilroy to Rockford (Illinois) | 1,756.99 mi (2,827.60 km) |
| Gilroy to Rockledge (Florida) | 2,430.98 mi (3,912.28 km) |
| Gilroy to Rocklin (California) | 125.91 mi (202.64 km) |
| Gilroy to Rockport (Texas) | 1,551.10 mi (2,496.26 km) |
