| Ottawa to Medford (Massachusetts) | 912.62 mi (1,468.72 km) |
| Ottawa to Medford (New York) | 824.56 mi (1,326.99 km) |
| Ottawa to Medford (Oregon) | 1,741.01 mi (2,801.88 km) |
| Ottawa to Medina (Ohio) | 361.62 mi (581.97 km) |
| Ottawa to Medulla (Florida) | 1,003.18 mi (1,614.46 km) |
| Ottawa to Mehlville (Missouri) | 212.36 mi (341.75 km) |
| Ottawa to Melbourne (Florida) | 1,024.76 mi (1,649.19 km) |
| Ottawa to Melissa (Texas) | 700.11 mi (1,126.72 km) |
| Ottawa to Melrose (Massachusetts) | 915.10 mi (1,472.71 km) |
| Ottawa to Melrose Park (Illinois) | 62.46 mi (100.53 km) |
| Ottawa to Melville (New York) | 803.02 mi (1,292.33 km) |
| Ottawa to Melvindale (Michigan) | 297.70 mi (479.10 km) |
| Ottawa to Memphis (Florida) | 1,018.14 mi (1,638.54 km) |
| Ottawa to Memphis (Tennessee) | 436.01 mi (701.70 km) |
| Ottawa to Menasha (Wisconsin) | 198.43 mi (319.35 km) |
