| Sommerda to Oswego (Illinois) | 4,410.12 mi (7,097.39 km) |
| Sommerda to Oswego (New York) | 3,891.01 mi (6,261.98 km) |
| Sommerda to Otsego (Minnesota) | 4,410.16 mi (7,097.47 km) |
| Sommerda to Ottawa (Illinois) | 4,443.95 mi (7,151.85 km) |
| Sommerda to Ottawa (Kansas) | 4,812.46 mi (7,744.90 km) |
| Sommerda to Ottumwa (Iowa) | 4,587.25 mi (7,382.46 km) |
| Sommerda to Overland (Missouri) | 4,634.48 mi (7,458.47 km) |
| Sommerda to Overland Park (Kansas) | 4,777.26 mi (7,688.26 km) |
| Sommerda to Overlea (Maryland) | 4,081.11 mi (6,567.92 km) |
| Sommerda to Oviedo (Florida) | 4,796.81 mi (7,719.73 km) |
| Sommerda to Owasso (Oklahoma) | 4,955.45 mi (7,975.02 km) |
| Sommerda to Owatonna (Minnesota) | 4,457.21 mi (7,173.18 km) |
| Sommerda to Owensboro (Kentucky) | 4,563.61 mi (7,344.43 km) |
| Sommerda to Owings Mills (Maryland) | 4,089.55 mi (6,581.50 km) |
| Sommerda to Owosso (Michigan) | 4,196.31 mi (6,753.32 km) |
