| Gary to Monroe (Washington) | 1,738.80 mi (2,798.32 km) |
| Gary to Monroe (Wisconsin) | 136.69 mi (219.99 km) |
| Gary to Monroeville (Pennsylvania) | 403.52 mi (649.40 km) |
| Gary to Monrovia (California) | 1,737.78 mi (2,796.69 km) |
| Gary to Monsey (New York) | 688.80 mi (1,108.52 km) |
| Gary to Montclair (California) | 1,725.58 mi (2,777.05 km) |
| Gary to Montclair (Virginia) | 567.10 mi (912.67 km) |
| Gary to Montebello (California) | 1,748.45 mi (2,813.86 km) |
| Gary to Monterey (California) | 1,870.92 mi (3,010.96 km) |
| Gary to Monterey Park (California) | 1,748.52 mi (2,813.97 km) |
| Gary to Montgomery (Alabama) | 641.34 mi (1,032.14 km) |
| Gary to Montgomery (Illinois) | 53.25 mi (85.70 km) |
| Gary to Montgomery (Ohio) | 226.00 mi (363.70 km) |
| Gary to Montgomery Village (Maryland) | 559.27 mi (900.05 km) |
| Gary to Montgomeryville (Pennsylvania) | 638.28 mi (1,027.21 km) |
