| Donostia to Merrick (New York) | 3,563.85 mi (5,735.47 km) |
| Donostia to Merrifield (Virginia) | 3,794.86 mi (6,107.24 km) |
| Donostia to Merrillville (Indiana) | 4,151.76 mi (6,681.61 km) |
| Donostia to Merritt Island (Florida) | 4,366.12 mi (7,026.59 km) |
| Donostia to Mesa (Arizona) | 5,531.81 mi (8,902.59 km) |
| Donostia to Mesquite (Nevada) | 5,456.22 mi (8,780.94 km) |
| Donostia to Mesquite (Texas) | 4,920.08 mi (7,918.10 km) |
| Donostia to Metairie (Louisiana) | 4,748.52 mi (7,642.00 km) |
| Donostia to Methuen Town (Massachusetts) | 3,389.81 mi (5,455.37 km) |
| Donostia to Metuchen (New Jersey) | 3,604.78 mi (5,801.34 km) |
| Donostia to Mexico (Missouri) | 4,439.70 mi (7,145.01 km) |
| Donostia to Miami (Florida) | 4,449.74 mi (7,161.16 km) |
| Donostia to Miami (Oklahoma) | 4,664.73 mi (7,507.16 km) |
| Donostia to Miami Beach (Florida) | 4,444.87 mi (7,153.33 km) |
| Donostia to Miami Gardens (Florida) | 4,444.59 mi (7,152.87 km) |
