| River Ridge to Middletown (New York) | 1,186.17 mi (1,908.95 km) |
| River Ridge to Middletown (Ohio) | 738.03 mi (1,187.75 km) |
| River Ridge to Midland (Michigan) | 999.88 mi (1,609.15 km) |
| River Ridge to Midland (Texas) | 718.40 mi (1,156.16 km) |
| River Ridge to Midlothian (Illinois) | 817.99 mi (1,316.43 km) |
| River Ridge to Midlothian (Texas) | 435.77 mi (701.31 km) |
| River Ridge to Midlothian (Virginia) | 888.63 mi (1,430.11 km) |
| River Ridge to Midvale (Utah) | 1,421.00 mi (2,286.88 km) |
| River Ridge to Midway (Florida) | 193.54 mi (311.48 km) |
| River Ridge to Midwest City (Oklahoma) | 563.08 mi (906.19 km) |
| River Ridge to Milford (Delaware) | 1,043.41 mi (1,679.21 km) |
| River Ridge to Milford city (Connecticut) | 1,235.02 mi (1,987.57 km) |
| River Ridge to Milford Mill (Maryland) | 1,000.56 mi (1,610.25 km) |
| River Ridge to Mililani Mauka (Hawaii) | 4,201.21 mi (6,761.20 km) |
| River Ridge to Mililani Town (Hawaii) | 4,203.18 mi (6,764.37 km) |
