| Norderstedt to Oswego (Illinois) | 4,273.25 mi (6,877.13 km) |
| Norderstedt to Oswego (New York) | 3,766.73 mi (6,061.96 km) |
| Norderstedt to Otsego (Minnesota) | 4,261.71 mi (6,858.56 km) |
| Norderstedt to Ottawa (Illinois) | 4,306.97 mi (6,931.40 km) |
| Norderstedt to Ottawa (Kansas) | 4,671.12 mi (7,517.44 km) |
| Norderstedt to Ottumwa (Iowa) | 4,446.18 mi (7,155.44 km) |
| Norderstedt to Overland (Missouri) | 4,499.55 mi (7,241.33 km) |
| Norderstedt to Overland Park (Kansas) | 4,636.28 mi (7,461.37 km) |
| Norderstedt to Overlea (Maryland) | 3,965.27 mi (6,381.49 km) |
| Norderstedt to Oviedo (Florida) | 4,693.74 mi (7,553.85 km) |
| Norderstedt to Owasso (Oklahoma) | 4,816.47 mi (7,751.35 km) |
| Norderstedt to Owatonna (Minnesota) | 4,310.81 mi (6,937.58 km) |
| Norderstedt to Owensboro (Kentucky) | 4,434.78 mi (7,137.09 km) |
| Norderstedt to Owings Mills (Maryland) | 3,973.19 mi (6,394.23 km) |
| Norderstedt to Owosso (Michigan) | 4,062.64 mi (6,538.19 km) |
