| Oklahoma City to Middletown (New York) | 1,311.11 mi (2,110.03 km) |
| Oklahoma City to Middletown (Ohio) | 771.96 mi (1,242.34 km) |
| Oklahoma City to Midland (Michigan) | 902.69 mi (1,452.74 km) |
| Oklahoma City to Midland (Texas) | 355.55 mi (572.20 km) |
| Oklahoma City to Midlothian (Illinois) | 678.09 mi (1,091.28 km) |
| Oklahoma City to Midlothian (Texas) | 209.50 mi (337.15 km) |
| Oklahoma City to Midlothian (Virginia) | 1,110.13 mi (1,786.58 km) |
| Oklahoma City to Midvale (Utah) | 858.09 mi (1,380.95 km) |
| Oklahoma City to Midway (Florida) | 700.68 mi (1,127.64 km) |
| Oklahoma City to Midwest City (Oklahoma) | 8.03 mi (12.92 km) |
| Oklahoma City to Milford (Delaware) | 1,235.77 mi (1,988.79 km) |
| Oklahoma City to Milford city (Connecticut) | 1,378.11 mi (2,217.85 km) |
| Oklahoma City to Milford Mill (Maryland) | 1,166.92 mi (1,877.98 km) |
| Oklahoma City to Mililani Mauka (Hawaii) | 3,740.48 mi (6,019.72 km) |
| Oklahoma City to Mililani Town (Hawaii) | 3,742.58 mi (6,023.09 km) |
