| Milnrow to Odessa (Texas) | 4,863.33 mi (7,826.78 km) |
| Milnrow to Ogden (Utah) | 4,679.67 mi (7,531.21 km) |
| Milnrow to Oildale (California) | 5,227.12 mi (8,412.24 km) |
| Milnrow to Ojus (Florida) | 4,313.67 mi (6,942.19 km) |
| Milnrow to Okemos (Michigan) | 3,649.26 mi (5,872.91 km) |
| Milnrow to Oklahoma City (Oklahoma) | 4,495.51 mi (7,234.82 km) |
| Milnrow to Okmulgee (Oklahoma) | 4,432.44 mi (7,133.32 km) |
| Milnrow to Olathe (Kansas) | 4,220.62 mi (6,792.43 km) |
| Milnrow to Old Jamestown (Missouri) | 4,055.52 mi (6,526.73 km) |
| Milnrow to Oldsmar (Florida) | 4,306.31 mi (6,930.34 km) |
| Milnrow to Olean (New York) | 3,450.30 mi (5,552.72 km) |
| Milnrow to Olive Branch (Mississippi) | 4,234.22 mi (6,814.33 km) |
| Milnrow to Olivehurst (California) | 5,090.52 mi (8,192.40 km) |
| Milnrow to Olney (Maryland) | 3,532.56 mi (5,685.10 km) |
| Milnrow to Olympia (Washington) | 4,665.82 mi (7,508.91 km) |
