| On Top of the World Designated Place to Merriam (Kansas) | 984.78 mi (1,584.86 km) |
| On Top of the World Designated Place to Merrick (New York) | 937.66 mi (1,509.02 km) |
| On Top of the World Designated Place to Merrifield (Virginia) | 733.78 mi (1,180.90 km) |
| On Top of the World Designated Place to Merrillville (Indiana) | 899.94 mi (1,448.32 km) |
| On Top of the World Designated Place to Merritt Island (Florida) | 112.16 mi (180.51 km) |
| On Top of the World Designated Place to Mesa (Arizona) | 1,757.53 mi (2,828.48 km) |
| On Top of the World Designated Place to Mesquite (Nevada) | 1,911.47 mi (3,076.21 km) |
| On Top of the World Designated Place to Mesquite (Texas) | 883.47 mi (1,421.80 km) |
| On Top of the World Designated Place to Metairie (Louisiana) | 478.20 mi (769.59 km) |
| On Top of the World Designated Place to Methuen Town (Massachusetts) | 1,125.67 mi (1,811.59 km) |
| On Top of the World Designated Place to Metuchen (New Jersey) | 908.10 mi (1,461.44 km) |
| On Top of the World Designated Place to Mexico (Missouri) | 883.87 mi (1,422.45 km) |
| On Top of the World Designated Place to Miami (Florida) | 262.45 mi (422.37 km) |
| On Top of the World Designated Place to Miami (Oklahoma) | 904.67 mi (1,455.92 km) |
| On Top of the World Designated Place to Miami Beach (Florida) | 262.58 mi (422.58 km) |
