| Potters Bar to Mendota Heights (Minnesota) | 4,001.89 mi (6,440.42 km) |
| Potters Bar to Menifee (California) | 5,416.53 mi (8,717.07 km) |
| Potters Bar to Menlo Park (California) | 5,353.21 mi (8,615.15 km) |
| Potters Bar to Menomonee Falls (Wisconsin) | 3,898.98 mi (6,274.80 km) |
| Potters Bar to Menomonie (Wisconsin) | 3,957.30 mi (6,368.66 km) |
| Potters Bar to Mentor (Ohio) | 3,704.89 mi (5,962.44 km) |
| Potters Bar to Mequon (Wisconsin) | 3,889.78 mi (6,260.00 km) |
| Potters Bar to Merced (California) | 5,312.19 mi (8,549.14 km) |
| Potters Bar to Mercedes (Texas) | 5,131.70 mi (8,258.68 km) |
| Potters Bar to Mercer Island (Washington) | 4,772.08 mi (7,679.92 km) |
| Potters Bar to Mercerville (New Jersey) | 3,503.56 mi (5,638.43 km) |
| Potters Bar to Meriden (Connecticut) | 3,370.01 mi (5,423.51 km) |
| Potters Bar to Meridian (Idaho) | 4,832.13 mi (7,776.57 km) |
| Potters Bar to Meridian (Mississippi) | 4,441.40 mi (7,147.74 km) |
| Potters Bar to Merriam (Kansas) | 4,343.09 mi (6,989.53 km) |
