| Boerne to Marshall (Minnesota) | 1,025.86 mi (1,650.96 km) |
| Boerne to Marshall (Missouri) | 717.09 mi (1,154.04 km) |
| Boerne to Marshall (Texas) | 321.12 mi (516.80 km) |
| Boerne to Marshalltown (Iowa) | 906.33 mi (1,458.59 km) |
| Boerne to Marshfield (Wisconsin) | 1,129.05 mi (1,817.04 km) |
| Boerne to Martha Lake (Washington) | 1,763.65 mi (2,838.32 km) |
| Boerne to Martin (Tennessee) | 728.81 mi (1,172.91 km) |
| Boerne to Martinez (California) | 1,451.25 mi (2,335.56 km) |
| Boerne to Martinez (Georgia) | 1,010.35 mi (1,626.00 km) |
| Boerne to Martinsburg (West Virginia) | 1,351.26 mi (2,174.64 km) |
| Boerne to Martinsville (Indiana) | 963.58 mi (1,550.74 km) |
| Boerne to Martinsville (New Jersey) | 1,547.79 mi (2,490.94 km) |
| Boerne to Martinsville (Virginia) | 1,187.16 mi (1,910.55 km) |
| Boerne to Maryland City (Maryland) | 1,400.20 mi (2,253.40 km) |
| Boerne to Maryland Heights (Missouri) | 775.94 mi (1,248.75 km) |
