| Seynod to Oswego (Illinois) | 4,426.72 mi (7,124.12 km) |
| Seynod to Oswego (New York) | 3,870.61 mi (6,229.14 km) |
| Seynod to Otsego (Minnesota) | 4,470.28 mi (7,194.23 km) |
| Seynod to Ottawa (Illinois) | 4,460.65 mi (7,178.73 km) |
| Seynod to Ottawa (Kansas) | 4,841.71 mi (7,791.99 km) |
| Seynod to Ottumwa (Iowa) | 4,617.46 mi (7,431.08 km) |
| Seynod to Overland (Missouri) | 4,642.20 mi (7,470.90 km) |
| Seynod to Overland Park (Kansas) | 4,805.48 mi (7,733.68 km) |
| Seynod to Overlea (Maryland) | 4,032.34 mi (6,489.43 km) |
| Seynod to Oviedo (Florida) | 4,703.99 mi (7,570.34 km) |
| Seynod to Owasso (Oklahoma) | 4,974.85 mi (8,006.25 km) |
| Seynod to Owatonna (Minnesota) | 4,508.79 mi (7,256.20 km) |
| Seynod to Owensboro (Kentucky) | 4,551.24 mi (7,324.51 km) |
| Seynod to Owings Mills (Maryland) | 4,042.28 mi (6,505.42 km) |
| Seynod to Owosso (Michigan) | 4,203.82 mi (6,765.39 km) |
