| Valley Center to Mankato (Minnesota) | 1,446.54 mi (2,327.97 km) |
| Valley Center to Manor (Texas) | 1,160.09 mi (1,866.98 km) |
| Valley Center to Manorville (New York) | 2,468.02 mi (3,971.90 km) |
| Valley Center to Mansfield (Ohio) | 1,959.12 mi (3,152.89 km) |
| Valley Center to Mansfield (Texas) | 1,153.28 mi (1,856.03 km) |
| Valley Center to Manteca (California) | 394.02 mi (634.11 km) |
| Valley Center to Manville (New Jersey) | 2,374.61 mi (3,821.57 km) |
| Valley Center to Maple Grove (Minnesota) | 1,496.30 mi (2,408.07 km) |
| Valley Center to Maple Heights (Ohio) | 2,012.67 mi (3,239.09 km) |
| Valley Center to Maple Valley (Washington) | 1,011.13 mi (1,627.26 km) |
| Valley Center to Mapleton (Utah) | 562.99 mi (906.05 km) |
| Valley Center to Maplewood (Minnesota) | 1,512.15 mi (2,433.56 km) |
| Valley Center to Marana (Arizona) | 344.59 mi (554.56 km) |
| Valley Center to Marco Island (Florida) | 2,170.19 mi (3,492.59 km) |
| Valley Center to Margate (Florida) | 2,248.04 mi (3,617.87 km) |
