| Middleburg to Marrero (Louisiana) | 491.53 mi (791.04 km) |
| Middleburg to Marshall (Minnesota) | 1,250.49 mi (2,012.46 km) |
| Middleburg to Marshall (Missouri) | 896.05 mi (1,442.06 km) |
| Middleburg to Marshall (Texas) | 754.40 mi (1,214.09 km) |
| Middleburg to Marshalltown (Iowa) | 1,029.41 mi (1,656.68 km) |
| Middleburg to Marshfield (Wisconsin) | 1,105.67 mi (1,779.40 km) |
| Middleburg to Martha Lake (Washington) | 2,453.13 mi (3,947.93 km) |
| Middleburg to Martin (Tennessee) | 591.46 mi (951.86 km) |
| Middleburg to Martinez (California) | 2,348.29 mi (3,779.21 km) |
| Middleburg to Martinez (Georgia) | 240.08 mi (386.37 km) |
| Middleburg to Martinsburg (West Virginia) | 686.93 mi (1,105.50 km) |
| Middleburg to Martinsville (Indiana) | 696.04 mi (1,120.16 km) |
| Middleburg to Martinsville (New Jersey) | 837.19 mi (1,347.33 km) |
| Middleburg to Martinsville (Virginia) | 473.06 mi (761.31 km) |
| Middleburg to Maryland City (Maryland) | 689.00 mi (1,108.84 km) |
