| River Grove to Groveton (Virginia) | 605.82 mi (974.98 km) |
| River Grove to Grovetown (Georgia) | 661.12 mi (1,063.97 km) |
| River Grove to Guayama (Puerto Rico) | 2,091.76 mi (3,366.37 km) |
| River Grove to Guaynabo (Puerto Rico) | 2,068.04 mi (3,328.19 km) |
| River Grove to Gulf Shores (Alabama) | 804.83 mi (1,295.24 km) |
| River Grove to Gulfport (Florida) | 1,021.33 mi (1,643.68 km) |
| River Grove to Gulfport (Mississippi) | 797.30 mi (1,283.13 km) |
| River Grove to Gunbarrel (Colorado) | 911.44 mi (1,466.82 km) |
| River Grove to Gurnee (Illinois) | 31.28 mi (50.35 km) |
| River Grove to Guthrie (Oklahoma) | 664.92 mi (1,070.09 km) |
| River Grove to Guttenberg (New Jersey) | 720.84 mi (1,160.08 km) |
| River Grove to Guymon (Oklahoma) | 812.63 mi (1,307.81 km) |
| River Grove to Hacienda Heights (California) | 1,720.14 mi (2,768.29 km) |
| River Grove to Hackensack (New Jersey) | 717.50 mi (1,154.71 km) |
| River Grove to Hackettstown (New Jersey) | 677.88 mi (1,090.95 km) |
