| Abrantes to Oswego (Illinois) | 4,047.02 mi (6,513.04 km) |
| Abrantes to Oswego (New York) | 3,446.75 mi (5,547.00 km) |
| Abrantes to Otsego (Minnesota) | 4,169.00 mi (6,709.36 km) |
| Abrantes to Ottawa (Illinois) | 4,079.86 mi (6,565.90 km) |
| Abrantes to Ottawa (Kansas) | 4,470.12 mi (7,193.97 km) |
| Abrantes to Ottumwa (Iowa) | 4,255.38 mi (6,848.38 km) |
| Abrantes to Overland (Missouri) | 4,238.97 mi (6,821.96 km) |
| Abrantes to Overland Park (Kansas) | 4,433.26 mi (7,134.64 km) |
| Abrantes to Overlea (Maryland) | 3,552.72 mi (5,717.55 km) |
| Abrantes to Oviedo (Florida) | 4,131.88 mi (6,649.61 km) |
| Abrantes to Owasso (Oklahoma) | 4,581.27 mi (7,372.84 km) |
| Abrantes to Owatonna (Minnesota) | 4,190.05 mi (6,743.24 km) |
| Abrantes to Owensboro (Kentucky) | 4,115.89 mi (6,623.88 km) |
| Abrantes to Owings Mills (Maryland) | 3,564.83 mi (5,737.04 km) |
| Abrantes to Owosso (Michigan) | 3,816.22 mi (6,141.62 km) |
