| Johnston to Miami Lakes (Florida) | 1,330.77 mi (2,141.66 km) |
| Johnston to Miami Shores (Florida) | 1,338.13 mi (2,153.51 km) |
| Johnston to Miami Springs (Florida) | 1,337.28 mi (2,152.14 km) |
| Johnston to Miamisburg (Ohio) | 515.06 mi (828.90 km) |
| Johnston to Michigan City (Indiana) | 353.51 mi (568.92 km) |
| Johnston to Middle Island (New York) | 1,077.54 mi (1,734.13 km) |
| Johnston to Middle River (Maryland) | 921.31 mi (1,482.71 km) |
| Johnston to Middle Valley (Tennessee) | 643.48 mi (1,035.58 km) |
| Johnston to Middleburg (Florida) | 1,039.53 mi (1,672.96 km) |
| Johnston to Middleburg Heights (Ohio) | 615.85 mi (991.12 km) |
| Johnston to Middlesex (New Jersey) | 1,001.22 mi (1,611.30 km) |
| Johnston to Middleton (Wisconsin) | 236.33 mi (380.34 km) |
| Johnston to Middletown (Connecticut) | 1,085.56 mi (1,747.04 km) |
| Johnston to Middletown (Delaware) | 955.84 mi (1,538.28 km) |
| Johnston to Middletown (New York) | 995.72 mi (1,602.46 km) |
