| Azusa to Oswego (Illinois) | 1,684.72 mi (2,711.29 km) |
| Azusa to Oswego (New York) | 2,295.17 mi (3,693.72 km) |
| Azusa to Otsego (Minnesota) | 1,494.08 mi (2,404.48 km) |
| Azusa to Ottawa (Illinois) | 1,656.47 mi (2,665.83 km) |
| Azusa to Ottawa (Kansas) | 1,293.57 mi (2,081.80 km) |
| Azusa to Ottumwa (Iowa) | 1,468.39 mi (2,363.15 km) |
| Azusa to Overland (Missouri) | 1,557.26 mi (2,506.17 km) |
| Azusa to Overland Park (Kansas) | 1,326.82 mi (2,135.30 km) |
| Azusa to Overlea (Maryland) | 2,299.59 mi (3,700.83 km) |
| Azusa to Oviedo (Florida) | 2,186.80 mi (3,519.32 km) |
| Azusa to Owasso (Oklahoma) | 1,252.55 mi (2,015.79 km) |
| Azusa to Owatonna (Minnesota) | 1,483.06 mi (2,386.76 km) |
| Azusa to Owensboro (Kentucky) | 1,732.63 mi (2,788.40 km) |
| Azusa to Owings Mills (Maryland) | 2,284.77 mi (3,676.99 km) |
| Azusa to Owosso (Michigan) | 1,907.59 mi (3,069.96 km) |
