| La Roche-sur-Foron to Oswego (Illinois) | 4,428.40 mi (7,126.82 km) |
| La Roche-sur-Foron to Oswego (New York) | 3,873.50 mi (6,233.80 km) |
| La Roche-sur-Foron to Otsego (Minnesota) | 4,470.34 mi (7,194.32 km) |
| La Roche-sur-Foron to Ottawa (Illinois) | 4,462.33 mi (7,181.43 km) |
| La Roche-sur-Foron to Ottawa (Kansas) | 4,843.02 mi (7,794.09 km) |
| La Roche-sur-Foron to Ottumwa (Iowa) | 4,618.67 mi (7,433.04 km) |
| La Roche-sur-Foron to Overland (Missouri) | 4,644.26 mi (7,474.22 km) |
| La Roche-sur-Foron to Overland Park (Kansas) | 4,806.82 mi (7,735.83 km) |
| La Roche-sur-Foron to Overlea (Maryland) | 4,036.33 mi (6,495.84 km) |
| La Roche-sur-Foron to Oviedo (Florida) | 4,709.74 mi (7,579.59 km) |
| La Roche-sur-Foron to Owasso (Oklahoma) | 4,976.56 mi (8,009.00 km) |
| La Roche-sur-Foron to Owatonna (Minnesota) | 4,509.18 mi (7,256.83 km) |
| La Roche-sur-Foron to Owensboro (Kentucky) | 4,554.02 mi (7,328.98 km) |
| La Roche-sur-Foron to Owings Mills (Maryland) | 4,046.21 mi (6,511.75 km) |
| La Roche-sur-Foron to Owosso (Michigan) | 4,205.77 mi (6,768.54 km) |
