| River Grove to Oak Grove (South Carolina) | 658.54 mi (1,059.82 km) |
| River Grove to Oak Harbor (Washington) | 1,736.60 mi (2,794.78 km) |
| River Grove to Oak Hills (Oregon) | 1,751.16 mi (2,818.22 km) |
| River Grove to Oak Lawn (Illinois) | 15.18 mi (24.44 km) |
| River Grove to Oak Park (California) | 1,754.62 mi (2,823.80 km) |
| River Grove to Oak Park (Illinois) | 3.56 mi (5.73 km) |
| River Grove to Oak Park (Michigan) | 241.19 mi (388.15 km) |
| River Grove to Oak Ridge (Florida) | 996.84 mi (1,604.26 km) |
| River Grove to Oak Ridge (New Jersey) | 692.63 mi (1,114.67 km) |
| River Grove to Oak Ridge (Tennessee) | 453.62 mi (730.03 km) |
| River Grove to Oakdale (California) | 1,763.41 mi (2,837.94 km) |
| River Grove to Oakdale (Minnesota) | 332.90 mi (535.75 km) |
| River Grove to Oakland (California) | 1,833.11 mi (2,950.11 km) |
| River Grove to Oakland (New Jersey) | 705.81 mi (1,135.90 km) |
| River Grove to Oakland Park (Florida) | 1,172.27 mi (1,886.59 km) |
