| Grugliasco to Marshall (Minnesota) | 4,678.76 mi (7,529.73 km) |
| Grugliasco to Marshall (Missouri) | 4,827.58 mi (7,769.24 km) |
| Grugliasco to Marshall (Texas) | 5,186.62 mi (8,347.06 km) |
| Grugliasco to Marshalltown (Iowa) | 4,681.42 mi (7,534.02 km) |
| Grugliasco to Marshfield (Wisconsin) | 4,459.23 mi (7,176.43 km) |
| Grugliasco to Martha Lake (Washington) | 5,334.67 mi (8,585.32 km) |
| Grugliasco to Martin (Tennessee) | 4,778.35 mi (7,690.00 km) |
| Grugliasco to Martinez (California) | 5,899.86 mi (9,494.91 km) |
| Grugliasco to Martinez (Georgia) | 4,613.95 mi (7,425.44 km) |
| Grugliasco to Martinsburg (West Virginia) | 4,181.30 mi (6,729.15 km) |
| Grugliasco to Martinsville (Indiana) | 4,540.15 mi (7,306.67 km) |
| Grugliasco to Martinsville (New Jersey) | 3,988.55 mi (6,418.95 km) |
| Grugliasco to Martinsville (Virginia) | 4,378.56 mi (7,046.62 km) |
| Grugliasco to Maryland City (Maryland) | 4,144.92 mi (6,670.61 km) |
| Grugliasco to Maryland Heights (Missouri) | 4,736.60 mi (7,622.82 km) |
