| The Dalles to Merriam (Kansas) | 1,420.16 mi (2,285.53 km) |
| The Dalles to Merrick (New York) | 2,390.19 mi (3,846.64 km) |
| The Dalles to Merrifield (Virginia) | 2,265.72 mi (3,646.32 km) |
| The Dalles to Merrillville (Indiana) | 1,706.80 mi (2,746.83 km) |
| The Dalles to Merritt Island (Florida) | 2,499.82 mi (4,023.07 km) |
| The Dalles to Mesa (Arizona) | 981.01 mi (1,578.78 km) |
| The Dalles to Mesquite (Nevada) | 709.35 mi (1,141.60 km) |
| The Dalles to Mesquite (Texas) | 1,578.05 mi (2,539.63 km) |
| The Dalles to Metairie (Louisiana) | 1,987.75 mi (3,198.98 km) |
| The Dalles to Methuen Town (Massachusetts) | 2,445.17 mi (3,935.12 km) |
| The Dalles to Metuchen (New Jersey) | 2,354.66 mi (3,789.45 km) |
| The Dalles to Mexico (Missouri) | 1,550.86 mi (2,495.87 km) |
| The Dalles to Miami (Florida) | 2,635.63 mi (4,241.64 km) |
| The Dalles to Miami (Oklahoma) | 1,484.82 mi (2,389.59 km) |
| The Dalles to Miami Beach (Florida) | 2,637.36 mi (4,244.42 km) |
