| Upplands Vasby to Oswego (Illinois) | 4,294.62 mi (6,911.52 km) |
| Upplands Vasby to Oswego (New York) | 3,844.71 mi (6,187.46 km) |
| Upplands Vasby to Otsego (Minnesota) | 4,231.36 mi (6,809.71 km) |
| Upplands Vasby to Ottawa (Illinois) | 4,327.44 mi (6,964.34 km) |
| Upplands Vasby to Ottawa (Kansas) | 4,668.51 mi (7,513.23 km) |
| Upplands Vasby to Ottumwa (Iowa) | 4,447.39 mi (7,157.39 km) |
| Upplands Vasby to Overland (Missouri) | 4,526.20 mi (7,284.21 km) |
| Upplands Vasby to Overland Park (Kansas) | 4,635.65 mi (7,460.35 km) |
| Upplands Vasby to Overlea (Maryland) | 4,070.87 mi (6,551.43 km) |
| Upplands Vasby to Oviedo (Florida) | 4,833.00 mi (7,777.96 km) |
| Upplands Vasby to Owasso (Oklahoma) | 4,822.43 mi (7,760.94 km) |
| Upplands Vasby to Owatonna (Minnesota) | 4,289.58 mi (6,903.42 km) |
| Upplands Vasby to Owensboro (Kentucky) | 4,486.55 mi (7,220.41 km) |
| Upplands Vasby to Owings Mills (Maryland) | 4,076.86 mi (6,561.07 km) |
| Upplands Vasby to Owosso (Michigan) | 4,099.95 mi (6,598.24 km) |
