| East Ridge to Oswego (Illinois) | 491.63 mi (791.20 km) |
| East Ridge to Oswego (New York) | 747.06 mi (1,202.28 km) |
| East Ridge to Otsego (Minnesota) | 835.53 mi (1,344.65 km) |
| East Ridge to Ottawa (Illinois) | 480.69 mi (773.59 km) |
| East Ridge to Ottawa (Kansas) | 607.99 mi (978.46 km) |
| East Ridge to Ottumwa (Iowa) | 570.85 mi (918.70 km) |
| East Ridge to Overland (Missouri) | 382.12 mi (614.96 km) |
| East Ridge to Overland Park (Kansas) | 586.97 mi (944.64 km) |
| East Ridge to Overlea (Maryland) | 566.15 mi (911.12 km) |
| East Ridge to Oviedo (Florida) | 498.00 mi (801.45 km) |
| East Ridge to Owasso (Oklahoma) | 601.66 mi (968.27 km) |
| East Ridge to Owatonna (Minnesota) | 758.50 mi (1,220.68 km) |
| East Ridge to Owensboro (Kentucky) | 217.72 mi (350.39 km) |
| East Ridge to Owings Mills (Maryland) | 555.13 mi (893.40 km) |
| East Ridge to Owosso (Michigan) | 555.49 mi (893.98 km) |
