| Erd to Oswego (Illinois) | 4,847.98 mi (7,802.07 km) |
| Erd to Oswego (New York) | 4,327.85 mi (6,965.00 km) |
| Erd to Otsego (Minnesota) | 4,844.95 mi (7,797.19 km) |
| Erd to Ottawa (Illinois) | 4,881.81 mi (7,856.52 km) |
| Erd to Ottawa (Kansas) | 5,249.72 mi (8,448.61 km) |
| Erd to Ottumwa (Iowa) | 5,024.55 mi (8,086.23 km) |
| Erd to Overland (Missouri) | 5,072.44 mi (8,163.30 km) |
| Erd to Overland Park (Kansas) | 5,214.59 mi (8,392.08 km) |
| Erd to Overlea (Maryland) | 4,515.23 mi (7,266.56 km) |
| Erd to Oviedo (Florida) | 5,223.83 mi (8,406.94 km) |
| Erd to Owasso (Oklahoma) | 5,393.12 mi (8,679.40 km) |
| Erd to Owatonna (Minnesota) | 4,892.91 mi (7,874.37 km) |
| Erd to Owensboro (Kentucky) | 5,001.18 mi (8,048.62 km) |
| Erd to Owings Mills (Maryland) | 4,523.87 mi (7,280.47 km) |
| Erd to Owosso (Michigan) | 4,634.27 mi (7,458.14 km) |
