| Erding to Oswego (Illinois) | 4,554.37 mi (7,329.55 km) |
| Erding to Oswego (New York) | 4,021.75 mi (6,472.37 km) |
| Erding to Otsego (Minnesota) | 4,567.94 mi (7,351.39 km) |
| Erding to Ottawa (Illinois) | 4,588.30 mi (7,384.15 km) |
| Erding to Ottawa (Kansas) | 4,961.40 mi (7,984.59 km) |
| Erding to Ottumwa (Iowa) | 4,736.15 mi (7,622.10 km) |
| Erding to Overland (Missouri) | 4,776.16 mi (7,686.49 km) |
| Erding to Overland Park (Kansas) | 4,925.82 mi (7,927.34 km) |
| Erding to Overlea (Maryland) | 4,201.88 mi (6,762.27 km) |
| Erding to Oviedo (Florida) | 4,901.59 mi (7,888.34 km) |
| Erding to Owasso (Oklahoma) | 5,101.44 mi (8,209.97 km) |
| Erding to Owatonna (Minnesota) | 4,612.51 mi (7,423.13 km) |
| Erding to Owensboro (Kentucky) | 4,698.35 mi (7,561.26 km) |
| Erding to Owings Mills (Maryland) | 4,210.89 mi (6,776.77 km) |
| Erding to Owosso (Michigan) | 4,337.21 mi (6,980.06 km) |
