| Donostia to Marshall (Minnesota) | 4,388.62 mi (7,062.79 km) |
| Donostia to Marshall (Missouri) | 4,499.01 mi (7,240.46 km) |
| Donostia to Marshall (Texas) | 4,829.79 mi (7,772.79 km) |
| Donostia to Marshalltown (Iowa) | 4,367.77 mi (7,029.24 km) |
| Donostia to Marshfield (Wisconsin) | 4,152.08 mi (6,682.13 km) |
| Donostia to Martha Lake (Washington) | 5,166.31 mi (8,314.38 km) |
| Donostia to Martin (Tennessee) | 4,421.31 mi (7,115.41 km) |
| Donostia to Martinez (California) | 5,684.18 mi (9,147.80 km) |
| Donostia to Martinez (Georgia) | 4,223.04 mi (6,796.32 km) |
| Donostia to Martinsburg (West Virginia) | 3,808.11 mi (6,128.56 km) |
| Donostia to Martinsville (Indiana) | 4,191.37 mi (6,745.36 km) |
| Donostia to Martinsville (New Jersey) | 3,612.56 mi (5,813.85 km) |
| Donostia to Martinsville (Virginia) | 3,996.23 mi (6,431.31 km) |
| Donostia to Maryland City (Maryland) | 3,766.60 mi (6,061.76 km) |
| Donostia to Maryland Heights (Missouri) | 4,396.93 mi (7,076.17 km) |
