| Seal Beach to Merriam (Kansas) | 1,346.01 mi (2,166.20 km) |
| Seal Beach to Merrick (New York) | 2,468.93 mi (3,973.35 km) |
| Seal Beach to Merrifield (Virginia) | 2,281.30 mi (3,671.40 km) |
| Seal Beach to Merrillville (Indiana) | 1,754.88 mi (2,824.21 km) |
| Seal Beach to Merritt Island (Florida) | 2,233.57 mi (3,594.59 km) |
| Seal Beach to Mesa (Arizona) | 366.49 mi (589.81 km) |
| Seal Beach to Mesquite (Nevada) | 306.09 mi (492.61 km) |
| Seal Beach to Mesquite (Texas) | 1,240.99 mi (1,997.18 km) |
| Seal Beach to Metairie (Louisiana) | 1,651.90 mi (2,658.48 km) |
| Seal Beach to Methuen Town (Massachusetts) | 2,583.82 mi (4,158.25 km) |
| Seal Beach to Metuchen (New Jersey) | 2,426.97 mi (3,905.84 km) |
| Seal Beach to Mexico (Missouri) | 1,497.38 mi (2,409.79 km) |
| Seal Beach to Miami (Florida) | 2,322.77 mi (3,738.14 km) |
| Seal Beach to Miami (Oklahoma) | 1,322.33 mi (2,128.09 km) |
| Seal Beach to Miami Beach (Florida) | 2,325.93 mi (3,743.22 km) |
