| Johnston to Mineral Wells (Texas) | 658.00 mi (1,058.94 km) |
| Johnston to Minneapolis (Minnesota) | 227.26 mi (365.74 km) |
| Johnston to Minnehaha (Washington) | 1,461.55 mi (2,352.13 km) |
| Johnston to Minneola (Florida) | 1,127.24 mi (1,814.12 km) |
| Johnston to Minnetonka (Minnesota) | 224.34 mi (361.03 km) |
| Johnston to Minooka (Illinois) | 281.86 mi (453.62 km) |
| Johnston to Minot (North Dakota) | 583.35 mi (938.81 km) |
| Johnston to Mint Hill (North Carolina) | 836.97 mi (1,346.97 km) |
| Johnston to Miramar (Florida) | 1,326.51 mi (2,134.81 km) |
| Johnston to Mishawaka (Indiana) | 389.82 mi (627.35 km) |
| Johnston to Mission (Texas) | 1,101.63 mi (1,772.90 km) |
| Johnston to Mission Bend (Texas) | 835.93 mi (1,345.29 km) |
| Johnston to Mission Viejo (California) | 1,417.19 mi (2,280.74 km) |
| Johnston to Missoula (Montana) | 1,062.33 mi (1,709.65 km) |
| Johnston to Missouri City (Texas) | 844.07 mi (1,358.40 km) |
