| San Francisco to Marsala | 6,478.10 mi (10,425.50 km) |
| San Francisco to Marsciano | 6,182.38 mi (9,949.57 km) |
| San Francisco to Martano | 6,505.23 mi (10,469.16 km) |
| San Francisco to Martellago | 6,027.22 mi (9,699.87 km) |
| San Francisco to Martina Franca | 6,449.70 mi (10,379.79 km) |
| San Francisco to Martinengo | 5,959.36 mi (9,590.67 km) |
| San Francisco to Martinsicuro | 6,228.65 mi (10,024.05 km) |
| San Francisco to Mascali | 6,563.68 mi (10,563.22 km) |
| San Francisco to Mascalucia | 6,569.98 mi (10,573.37 km) |
| San Francisco to Masera di Padova | 6,032.37 mi (9,708.16 km) |
| San Francisco to Maserada sul Piave | 6,019.94 mi (9,688.15 km) |
| San Francisco to Massa | 6,056.01 mi (9,746.20 km) |
| San Francisco to Massa Lombarda | 6,080.33 mi (9,785.34 km) |
| San Francisco to Massafra | 6,450.80 mi (10,381.57 km) |
| San Francisco to Massalubrense | 6,372.24 mi (10,255.13 km) |
