| Grugliasco to Marysville (California) | 5,817.44 mi (9,362.26 km) |
| Grugliasco to Marysville (Ohio) | 4,377.71 mi (7,045.24 km) |
| Grugliasco to Marysville (Washington) | 5,319.33 mi (8,560.63 km) |
| Grugliasco to Maryville (Missouri) | 4,835.51 mi (7,782.00 km) |
| Grugliasco to Maryville (Tennessee) | 4,597.87 mi (7,399.56 km) |
| Grugliasco to Mason (Ohio) | 4,454.24 mi (7,168.41 km) |
| Grugliasco to Mason City (Iowa) | 4,641.82 mi (7,470.29 km) |
| Grugliasco to Massapequa (New York) | 3,938.01 mi (6,337.62 km) |
| Grugliasco to Massapequa Park (New York) | 3,936.55 mi (6,335.27 km) |
| Grugliasco to Massillon (Ohio) | 4,277.80 mi (6,884.45 km) |
| Grugliasco to Mastic (New York) | 3,905.42 mi (6,285.17 km) |
| Grugliasco to Mastic Beach (New York) | 3,906.58 mi (6,287.04 km) |
| Grugliasco to Matteson (Illinois) | 4,502.02 mi (7,245.30 km) |
| Grugliasco to Matthews (North Carolina) | 4,482.70 mi (7,214.21 km) |
| Grugliasco to Mattoon (Illinois) | 4,616.57 mi (7,429.65 km) |
