| Campbell to Marysville (California) | 130.87 mi (210.61 km) |
| Campbell to Marysville (Ohio) | 2,073.08 mi (3,336.30 km) |
| Campbell to Marysville (Washington) | 746.33 mi (1,201.10 km) |
| Campbell to Maryville (Missouri) | 1,467.56 mi (2,361.82 km) |
| Campbell to Maryville (Tennessee) | 2,097.28 mi (3,375.25 km) |
| Campbell to Mason (Ohio) | 2,031.33 mi (3,269.11 km) |
| Campbell to Mason City (Iowa) | 1,561.85 mi (2,513.56 km) |
| Campbell to Massapequa (New York) | 2,581.80 mi (4,155.00 km) |
| Campbell to Massapequa Park (New York) | 2,582.69 mi (4,156.44 km) |
| Campbell to Massillon (Ohio) | 2,164.06 mi (3,482.72 km) |
| Campbell to Mastic (New York) | 2,611.91 mi (4,203.46 km) |
| Campbell to Mastic Beach (New York) | 2,613.05 mi (4,205.30 km) |
| Campbell to Matteson (Illinois) | 1,837.46 mi (2,957.10 km) |
| Campbell to Matthews (North Carolina) | 2,286.22 mi (3,679.31 km) |
| Campbell to Mattoon (Illinois) | 1,815.24 mi (2,921.35 km) |
