| Gilroy to Ridgeland (Mississippi) | 1,804.88 mi (2,904.67 km) |
| Gilroy to Ridgewood (New Jersey) | 2,532.73 mi (4,076.03 km) |
| Gilroy to Rifle (Colorado) | 768.55 mi (1,236.87 km) |
| Gilroy to Rincon (Georgia) | 2,299.21 mi (3,700.21 km) |
| Gilroy to Ringwood (New Jersey) | 2,522.97 mi (4,060.32 km) |
| Gilroy to Río Grande (Puerto Rico) | 3,589.48 mi (5,776.71 km) |
| Gilroy to Rio Grande City (Texas) | 1,520.60 mi (2,447.16 km) |
| Gilroy to Rio Linda (California) | 116.54 mi (187.55 km) |
| Gilroy to Rio Rancho (New Mexico) | 838.16 mi (1,348.89 km) |
| Gilroy to Rio Rico (Arizona) | 714.25 mi (1,149.47 km) |
| Gilroy to Ripon (California) | 56.71 mi (91.27 km) |
| Gilroy to River Edge (New Jersey) | 2,537.18 mi (4,083.19 km) |
| Gilroy to River Falls (Wisconsin) | 1,595.97 mi (2,568.47 km) |
| Gilroy to River Forest (Illinois) | 1,820.73 mi (2,930.19 km) |
| Gilroy to River Grove (Illinois) | 1,819.76 mi (2,928.62 km) |
