| Robstown to McHenry (Illinois) | 1,134.50 mi (1,825.80 km) |
| Robstown to McKeesport (Pennsylvania) | 1,334.15 mi (2,147.10 km) |
| Robstown to McKinleyville (California) | 1,748.90 mi (2,814.58 km) |
| Robstown to McKinney (Texas) | 378.36 mi (608.90 km) |
| Robstown to McLean (Virginia) | 1,405.21 mi (2,261.47 km) |
| Robstown to McMinnville (Oregon) | 1,845.11 mi (2,969.42 km) |
| Robstown to McMinnville (Tennessee) | 884.97 mi (1,424.22 km) |
| Robstown to McNair (Virginia) | 1,395.08 mi (2,245.16 km) |
| Robstown to McPherson (Kansas) | 730.83 mi (1,176.15 km) |
| Robstown to Mead Valley (California) | 1,234.08 mi (1,986.05 km) |
| Robstown to Meadow Woods (Florida) | 995.05 mi (1,601.37 km) |
| Robstown to Meadowbrook (Virginia) | 1,346.58 mi (2,167.11 km) |
| Robstown to Meadville (Pennsylvania) | 1,375.54 mi (2,213.71 km) |
| Robstown to Mebane (North Carolina) | 1,218.32 mi (1,960.70 km) |
| Robstown to Mechanicsville (Virginia) | 1,357.98 mi (2,185.46 km) |
