| Brambleton to Oswego (Illinois) | 598.47 mi (963.14 km) |
| Brambleton to Oswego (New York) | 313.55 mi (504.61 km) |
| Brambleton to Otsego (Minnesota) | 929.50 mi (1,495.88 km) |
| Brambleton to Ottawa (Illinois) | 617.95 mi (994.49 km) |
| Brambleton to Ottawa (Kansas) | 953.77 mi (1,534.94 km) |
| Brambleton to Ottumwa (Iowa) | 799.38 mi (1,286.47 km) |
| Brambleton to Overland (Missouri) | 690.55 mi (1,111.33 km) |
| Brambleton to Overland Park (Kansas) | 920.65 mi (1,481.64 km) |
| Brambleton to Overlea (Maryland) | 60.48 mi (97.34 km) |
| Brambleton to Oviedo (Florida) | 743.23 mi (1,196.11 km) |
| Brambleton to Owasso (Oklahoma) | 1,016.57 mi (1,636.01 km) |
| Brambleton to Owatonna (Minnesota) | 883.55 mi (1,421.93 km) |
| Brambleton to Owensboro (Kentucky) | 525.80 mi (846.19 km) |
| Brambleton to Owings Mills (Maryland) | 49.62 mi (79.85 km) |
| Brambleton to Owosso (Michigan) | 443.63 mi (713.96 km) |
