| Oftringen to Oswego (Illinois) | 4,442.50 mi (7,149.51 km) |
| Oftringen to Oswego (New York) | 3,896.60 mi (6,270.97 km) |
| Oftringen to Otsego (Minnesota) | 4,472.86 mi (7,198.37 km) |
| Oftringen to Ottawa (Illinois) | 4,476.45 mi (7,204.15 km) |
| Oftringen to Ottawa (Kansas) | 4,854.26 mi (7,812.18 km) |
| Oftringen to Ottumwa (Iowa) | 4,629.39 mi (7,450.29 km) |
| Oftringen to Overland (Missouri) | 4,660.98 mi (7,501.13 km) |
| Oftringen to Overland Park (Kansas) | 4,818.29 mi (7,754.30 km) |
| Oftringen to Overlea (Maryland) | 4,067.07 mi (6,545.32 km) |
| Oftringen to Oviedo (Florida) | 4,752.67 mi (7,648.68 km) |
| Oftringen to Owasso (Oklahoma) | 4,990.58 mi (8,031.56 km) |
| Oftringen to Owatonna (Minnesota) | 4,514.04 mi (7,264.65 km) |
| Oftringen to Owensboro (Kentucky) | 4,575.93 mi (7,364.25 km) |
| Oftringen to Owings Mills (Maryland) | 4,076.58 mi (6,560.62 km) |
| Oftringen to Owosso (Michigan) | 4,221.99 mi (6,794.64 km) |
