| Odivelas to Oswego (Illinois) | 4,025.15 mi (6,477.85 km) |
| Odivelas to Oswego (New York) | 3,422.33 mi (5,507.71 km) |
| Odivelas to Otsego (Minnesota) | 4,153.90 mi (6,685.06 km) |
| Odivelas to Ottawa (Illinois) | 4,057.82 mi (6,530.43 km) |
| Odivelas to Ottawa (Kansas) | 4,448.04 mi (7,158.43 km) |
| Odivelas to Ottumwa (Iowa) | 4,234.63 mi (6,814.98 km) |
| Odivelas to Overland (Missouri) | 4,214.52 mi (6,782.62 km) |
| Odivelas to Overland Park (Kansas) | 4,411.20 mi (7,099.14 km) |
| Odivelas to Overlea (Maryland) | 3,522.73 mi (5,669.28 km) |
| Odivelas to Oviedo (Florida) | 4,091.84 mi (6,585.18 km) |
| Odivelas to Owasso (Oklahoma) | 4,556.98 mi (7,333.75 km) |
| Odivelas to Owatonna (Minnesota) | 4,173.35 mi (6,716.35 km) |
| Odivelas to Owensboro (Kentucky) | 4,088.76 mi (6,580.23 km) |
| Odivelas to Owings Mills (Maryland) | 3,535.02 mi (5,689.07 km) |
| Odivelas to Owosso (Michigan) | 3,794.20 mi (6,106.18 km) |
