| Potters Bar to Merrick (New York) | 3,439.03 mi (5,534.59 km) |
| Potters Bar to Merrifield (Virginia) | 3,668.12 mi (5,903.26 km) |
| Potters Bar to Merrillville (Indiana) | 3,946.45 mi (6,351.20 km) |
| Potters Bar to Merritt Island (Florida) | 4,315.49 mi (6,945.12 km) |
| Potters Bar to Mesa (Arizona) | 5,250.46 mi (8,449.80 km) |
| Potters Bar to Mesquite (Nevada) | 5,141.60 mi (8,274.60 km) |
| Potters Bar to Mesquite (Texas) | 4,732.82 mi (7,616.74 km) |
| Potters Bar to Metairie (Louisiana) | 4,622.08 mi (7,438.53 km) |
| Potters Bar to Methuen Town (Massachusetts) | 3,254.39 mi (5,237.43 km) |
| Potters Bar to Metuchen (New Jersey) | 3,476.75 mi (5,595.29 km) |
| Potters Bar to Mexico (Missouri) | 4,229.96 mi (6,807.47 km) |
| Potters Bar to Miami (Florida) | 4,423.58 mi (7,119.07 km) |
| Potters Bar to Miami (Oklahoma) | 4,456.43 mi (7,171.92 km) |
| Potters Bar to Miami Beach (Florida) | 4,418.93 mi (7,111.57 km) |
| Potters Bar to Miami Gardens (Florida) | 4,416.88 mi (7,108.28 km) |
