| Doncaster to Oswego (Illinois) | 3,882.55 mi (6,248.36 km) |
| Doncaster to Oswego (New York) | 3,354.08 mi (5,397.87 km) |
| Doncaster to Otsego (Minnesota) | 3,898.41 mi (6,273.89 km) |
| Doncaster to Ottawa (Illinois) | 3,916.47 mi (6,302.95 km) |
| Doncaster to Ottawa (Kansas) | 4,289.50 mi (6,903.29 km) |
| Doncaster to Ottumwa (Iowa) | 4,064.27 mi (6,540.81 km) |
| Doncaster to Overland (Missouri) | 4,104.73 mi (6,605.93 km) |
| Doncaster to Overland Park (Kansas) | 4,253.90 mi (6,846.00 km) |
| Doncaster to Overlea (Maryland) | 3,540.74 mi (5,698.27 km) |
| Doncaster to Oviedo (Florida) | 4,255.63 mi (6,848.78 km) |
| Doncaster to Owasso (Oklahoma) | 4,429.52 mi (7,128.62 km) |
| Doncaster to Owatonna (Minnesota) | 3,941.97 mi (6,343.98 km) |
| Doncaster to Owensboro (Kentucky) | 4,028.99 mi (6,484.04 km) |
| Doncaster to Owings Mills (Maryland) | 3,549.32 mi (5,712.07 km) |
| Doncaster to Owosso (Michigan) | 3,665.88 mi (5,899.67 km) |
