| River Grove to Greenfield (California) | 1,819.72 mi (2,928.56 km) |
| River Grove to Greenfield (Indiana) | 182.48 mi (293.68 km) |
| River Grove to Greenfield (Wisconsin) | 72.20 mi (116.19 km) |
| River Grove to Greenlawn (New York) | 752.86 mi (1,211.61 km) |
| River Grove to Greensboro (North Carolina) | 588.70 mi (947.42 km) |
| River Grove to Greensburg (Indiana) | 215.81 mi (347.31 km) |
| River Grove to Greensburg (Pennsylvania) | 445.64 mi (717.19 km) |
| River Grove to Greentree (New Jersey) | 686.06 mi (1,104.10 km) |
| River Grove to Greenville (Mississippi) | 615.51 mi (990.56 km) |
| River Grove to Greenville (North Carolina) | 712.53 mi (1,146.71 km) |
| River Grove to Greenville (Ohio) | 209.60 mi (337.31 km) |
| River Grove to Greenville (South Carolina) | 572.22 mi (920.90 km) |
| River Grove to Greenville (Texas) | 758.29 mi (1,220.35 km) |
| River Grove to Greenwood (Indiana) | 184.25 mi (296.51 km) |
| River Grove to Greenwood (Mississippi) | 595.28 mi (958.01 km) |
