| Ravenna to Oswego (Illinois) | 4,727.15 mi (7,607.61 km) |
| Ravenna to Oswego (New York) | 4,177.20 mi (6,722.56 km) |
| Ravenna to Otsego (Minnesota) | 4,760.06 mi (7,660.58 km) |
| Ravenna to Ottawa (Illinois) | 4,761.10 mi (7,662.25 km) |
| Ravenna to Ottawa (Kansas) | 5,139.85 mi (8,271.79 km) |
| Ravenna to Ottumwa (Iowa) | 4,915.10 mi (7,910.09 km) |
| Ravenna to Overland (Missouri) | 4,944.68 mi (7,957.70 km) |
| Ravenna to Overland Park (Kansas) | 5,103.81 mi (8,213.79 km) |
| Ravenna to Overlea (Maryland) | 4,342.92 mi (6,989.25 km) |
| Ravenna to Oviedo (Florida) | 5,018.04 mi (8,075.76 km) |
| Ravenna to Owasso (Oklahoma) | 5,275.31 mi (8,489.80 km) |
| Ravenna to Owatonna (Minnesota) | 4,800.97 mi (7,726.41 km) |
| Ravenna to Owensboro (Kentucky) | 4,857.25 mi (7,816.99 km) |
| Ravenna to Owings Mills (Maryland) | 4,352.69 mi (7,004.98 km) |
| Ravenna to Owosso (Michigan) | 4,505.84 mi (7,251.44 km) |
