| Barbastro to Marshall (Minnesota) | 4,527.54 mi (7,286.36 km) |
| Barbastro to Marshall (Missouri) | 4,636.76 mi (7,462.14 km) |
| Barbastro to Marshall (Texas) | 4,965.40 mi (7,991.05 km) |
| Barbastro to Marshalltown (Iowa) | 4,506.17 mi (7,251.99 km) |
| Barbastro to Marshfield (Wisconsin) | 4,290.72 mi (6,905.25 km) |
| Barbastro to Martha Lake (Washington) | 5,301.13 mi (8,531.34 km) |
| Barbastro to Martin (Tennessee) | 4,557.07 mi (7,333.90 km) |
| Barbastro to Martinez (California) | 5,821.94 mi (9,369.50 km) |
| Barbastro to Martinez (Georgia) | 4,354.84 mi (7,008.44 km) |
| Barbastro to Martinsburg (West Virginia) | 3,942.52 mi (6,344.88 km) |
| Barbastro to Martinsville (Indiana) | 4,327.92 mi (6,965.11 km) |
| Barbastro to Martinsville (New Jersey) | 3,746.75 mi (6,029.82 km) |
| Barbastro to Martinsville (Virginia) | 4,129.40 mi (6,645.63 km) |
| Barbastro to Maryland City (Maryland) | 3,900.43 mi (6,277.13 km) |
| Barbastro to Maryland Heights (Missouri) | 4,534.05 mi (7,296.85 km) |
