| Cahokia to Mendota Heights (Minnesota) | 462.28 mi (743.96 km) |
| Cahokia to Menifee (California) | 1,538.31 mi (2,475.67 km) |
| Cahokia to Menlo Park (California) | 1,734.08 mi (2,790.73 km) |
| Cahokia to Menomonee Falls (Wisconsin) | 334.41 mi (538.18 km) |
| Cahokia to Menomonie (Wisconsin) | 445.94 mi (717.67 km) |
| Cahokia to Mentor (Ohio) | 514.30 mi (827.69 km) |
| Cahokia to Mequon (Wisconsin) | 342.41 mi (551.05 km) |
| Cahokia to Merced (California) | 1,645.92 mi (2,648.85 km) |
| Cahokia to Mercedes (Texas) | 968.14 mi (1,558.07 km) |
| Cahokia to Mercer Island (Washington) | 1,718.38 mi (2,765.46 km) |
| Cahokia to Mercerville (New Jersey) | 833.81 mi (1,341.89 km) |
| Cahokia to Meriden (Connecticut) | 940.36 mi (1,513.37 km) |
| Cahokia to Meridian (Idaho) | 1,402.71 mi (2,257.44 km) |
| Cahokia to Meridian (Mississippi) | 435.15 mi (700.31 km) |
| Cahokia to Merriam (Kansas) | 245.08 mi (394.42 km) |
