| Christchurch to Oswego (Illinois) | 3,945.00 mi (6,348.86 km) |
| Christchurch to Oswego (New York) | 3,398.85 mi (5,469.92 km) |
| Christchurch to Otsego (Minnesota) | 3,980.59 mi (6,406.14 km) |
| Christchurch to Ottawa (Illinois) | 3,978.95 mi (6,403.50 km) |
| Christchurch to Ottawa (Kansas) | 4,357.60 mi (7,012.88 km) |
| Christchurch to Ottumwa (Iowa) | 4,132.89 mi (6,651.24 km) |
| Christchurch to Overland (Missouri) | 4,163.06 mi (6,699.80 km) |
| Christchurch to Overland Park (Kansas) | 4,321.55 mi (6,954.86 km) |
| Christchurch to Overlea (Maryland) | 3,571.82 mi (5,748.28 km) |
| Christchurch to Oviedo (Florida) | 4,266.23 mi (6,865.84 km) |
| Christchurch to Owasso (Oklahoma) | 4,493.14 mi (7,231.01 km) |
| Christchurch to Owatonna (Minnesota) | 4,020.29 mi (6,470.04 km) |
| Christchurch to Owensboro (Kentucky) | 4,077.96 mi (6,562.85 km) |
| Christchurch to Owings Mills (Maryland) | 3,581.14 mi (5,763.29 km) |
| Christchurch to Owosso (Michigan) | 3,724.11 mi (5,993.37 km) |
