| Ottawa to Miami Gardens (Florida) | 1,172.23 mi (1,886.52 km) |
| Ottawa to Miami Lakes (Florida) | 1,172.32 mi (1,886.67 km) |
| Ottawa to Miami Shores (Florida) | 1,178.64 mi (1,896.84 km) |
| Ottawa to Miami Springs (Florida) | 1,179.02 mi (1,897.46 km) |
| Ottawa to Miamisburg (Ohio) | 267.21 mi (430.03 km) |
| Ottawa to Michigan City (Indiana) | 104.13 mi (167.58 km) |
| Ottawa to Middle Island (New York) | 826.07 mi (1,329.43 km) |
| Ottawa to Middle River (Maryland) | 666.99 mi (1,073.41 km) |
| Ottawa to Middle Valley (Tennessee) | 469.33 mi (755.31 km) |
| Ottawa to Middleburg (Florida) | 871.67 mi (1,402.81 km) |
| Ottawa to Middleburg Heights (Ohio) | 363.48 mi (584.97 km) |
| Ottawa to Middlesex (New Jersey) | 748.47 mi (1,204.55 km) |
| Ottawa to Middleton (Wisconsin) | 125.87 mi (202.57 km) |
| Ottawa to Middletown (Connecticut) | 836.33 mi (1,345.94 km) |
| Ottawa to Middletown (Delaware) | 701.49 mi (1,128.94 km) |
