| Salcea to Oswego (Illinois) | 5,090.04 mi (8,191.63 km) |
| Salcea to Oswego (New York) | 4,592.17 mi (7,390.38 km) |
| Salcea to Otsego (Minnesota) | 5,061.86 mi (8,146.28 km) |
| Salcea to Ottawa (Illinois) | 5,123.61 mi (8,245.65 km) |
| Salcea to Ottawa (Kansas) | 5,482.03 mi (8,822.48 km) |
| Salcea to Ottumwa (Iowa) | 5,257.81 mi (8,461.62 km) |
| Salcea to Overland (Missouri) | 5,317.99 mi (8,558.48 km) |
| Salcea to Overland Park (Kansas) | 5,447.73 mi (8,767.28 km) |
| Salcea to Overlea (Maryland) | 4,791.98 mi (7,711.95 km) |
| Salcea to Oviedo (Florida) | 5,517.56 mi (8,879.66 km) |
| Salcea to Owasso (Oklahoma) | 5,630.21 mi (9,060.94 km) |
| Salcea to Owatonna (Minnesota) | 5,114.59 mi (8,231.13 km) |
| Salcea to Owensboro (Kentucky) | 5,257.84 mi (8,461.68 km) |
| Salcea to Owings Mills (Maryland) | 4,799.90 mi (7,724.70 km) |
| Salcea to Owosso (Michigan) | 4,882.61 mi (7,857.80 km) |
