| Amares to Oswego (Illinois) | 3,966.85 mi (6,384.02 km) |
| Amares to Oswego (New York) | 3,372.23 mi (5,427.07 km) |
| Amares to Otsego (Minnesota) | 4,076.54 mi (6,560.55 km) |
| Amares to Ottawa (Illinois) | 3,999.99 mi (6,437.36 km) |
| Amares to Ottawa (Kansas) | 4,389.93 mi (7,064.92 km) |
| Amares to Ottumwa (Iowa) | 4,172.91 mi (6,715.65 km) |
| Amares to Overland (Missouri) | 4,163.56 mi (6,700.60 km) |
| Amares to Overland Park (Kansas) | 4,353.06 mi (7,005.57 km) |
| Amares to Overlea (Maryland) | 3,489.47 mi (5,615.75 km) |
| Amares to Oviedo (Florida) | 4,090.93 mi (6,583.71 km) |
| Amares to Owasso (Oklahoma) | 4,505.21 mi (7,250.44 km) |
| Amares to Owatonna (Minnesota) | 4,100.35 mi (6,598.88 km) |
| Amares to Owensboro (Kentucky) | 4,045.96 mi (6,511.34 km) |
| Amares to Owings Mills (Maryland) | 3,501.18 mi (5,634.61 km) |
| Amares to Owosso (Michigan) | 3,736.61 mi (6,013.49 km) |
