| River Grove to Middletown (New York) | 692.25 mi (1,114.08 km) |
| River Grove to Middletown (Ohio) | 247.03 mi (397.56 km) |
| River Grove to Midland (Michigan) | 217.32 mi (349.74 km) |
| River Grove to Midland (Texas) | 1,040.96 mi (1,675.26 km) |
| River Grove to Midlothian (Illinois) | 21.47 mi (34.55 km) |
| River Grove to Midlothian (Texas) | 823.95 mi (1,326.01 km) |
| River Grove to Midlothian (Virginia) | 621.65 mi (1,000.44 km) |
| River Grove to Midvale (Utah) | 1,248.37 mi (2,009.05 km) |
| River Grove to Midway (Florida) | 796.37 mi (1,281.64 km) |
| River Grove to Midwest City (Oklahoma) | 680.10 mi (1,094.52 km) |
| River Grove to Milford (Delaware) | 684.77 mi (1,102.04 km) |
| River Grove to Milford city (Connecticut) | 764.29 mi (1,230.00 km) |
| River Grove to Milford Mill (Maryland) | 606.73 mi (976.44 km) |
| River Grove to Mililani Mauka (Hawaii) | 4,238.07 mi (6,820.52 km) |
| River Grove to Mililani Town (Hawaii) | 4,240.31 mi (6,824.11 km) |
