| Birstall to Oswego (Illinois) | 3,856.86 mi (6,207.01 km) |
| Birstall to Oswego (New York) | 3,328.87 mi (5,357.30 km) |
| Birstall to Otsego (Minnesota) | 3,872.48 mi (6,232.15 km) |
| Birstall to Ottawa (Illinois) | 3,890.77 mi (6,261.59 km) |
| Birstall to Ottawa (Kansas) | 4,263.70 mi (6,861.76 km) |
| Birstall to Ottumwa (Iowa) | 4,038.46 mi (6,499.28 km) |
| Birstall to Overland (Missouri) | 4,079.11 mi (6,564.70 km) |
| Birstall to Overland Park (Kansas) | 4,228.11 mi (6,804.48 km) |
| Birstall to Overlea (Maryland) | 3,516.02 mi (5,658.49 km) |
| Birstall to Oviedo (Florida) | 4,231.82 mi (6,810.45 km) |
| Birstall to Owasso (Oklahoma) | 4,403.79 mi (7,087.21 km) |
| Birstall to Owatonna (Minnesota) | 3,916.05 mi (6,302.28 km) |
| Birstall to Owensboro (Kentucky) | 4,003.62 mi (6,443.20 km) |
| Birstall to Owings Mills (Maryland) | 3,524.56 mi (5,672.24 km) |
| Birstall to Owosso (Michigan) | 3,640.28 mi (5,858.47 km) |
