| Osuna to Oswego (Illinois) | 4,270.66 mi (6,872.97 km) |
| Osuna to Oswego (New York) | 3,668.57 mi (5,904.00 km) |
| Osuna to Otsego (Minnesota) | 4,395.83 mi (7,074.40 km) |
| Osuna to Ottawa (Illinois) | 4,303.39 mi (6,925.64 km) |
| Osuna to Ottawa (Kansas) | 4,693.65 mi (7,553.70 km) |
| Osuna to Ottumwa (Iowa) | 4,479.72 mi (7,209.41 km) |
| Osuna to Overland (Missouri) | 4,460.80 mi (7,178.96 km) |
| Osuna to Overland Park (Kansas) | 4,656.80 mi (7,494.39 km) |
| Osuna to Overlea (Maryland) | 3,769.41 mi (6,066.28 km) |
| Osuna to Oviedo (Florida) | 4,334.32 mi (6,975.42 km) |
| Osuna to Owasso (Oklahoma) | 4,803.23 mi (7,730.06 km) |
| Osuna to Owatonna (Minnesota) | 4,416.33 mi (7,107.39 km) |
| Osuna to Owensboro (Kentucky) | 4,335.45 mi (6,977.23 km) |
| Osuna to Owings Mills (Maryland) | 3,781.72 mi (6,086.08 km) |
| Osuna to Owosso (Michigan) | 4,039.76 mi (6,501.36 km) |
