| Merriam to Marsala | 5,400.84 mi (8,691.81 km) |
| Merriam to Marsciano | 5,168.59 mi (8,318.04 km) |
| Merriam to Martano | 5,523.81 mi (8,889.72 km) |
| Merriam to Martellago | 5,046.70 mi (8,121.87 km) |
| Merriam to Martina Franca | 5,463.10 mi (8,792.01 km) |
| Merriam to Martinengo | 4,954.92 mi (7,974.18 km) |
| Merriam to Martinsicuro | 5,231.37 mi (8,419.08 km) |
| Merriam to Mascali | 5,516.40 mi (8,877.78 km) |
| Merriam to Mascalucia | 5,518.79 mi (8,881.63 km) |
| Merriam to Masera di Padova | 5,045.71 mi (8,120.29 km) |
| Merriam to Maserada sul Piave | 5,043.83 mi (8,117.26 km) |
| Merriam to Massa | 5,034.31 mi (8,101.94 km) |
| Merriam to Massa Lombarda | 5,081.45 mi (8,177.81 km) |
| Merriam to Massafra | 5,460.24 mi (8,787.40 km) |
| Merriam to Massalubrense | 5,350.76 mi (8,611.21 km) |
