| Lahti to Oswego (Illinois) | 4,440.02 mi (7,145.52 km) |
| Lahti to Oswego (New York) | 4,019.64 mi (6,468.98 km) |
| Lahti to Otsego (Minnesota) | 4,351.52 mi (7,003.10 km) |
| Lahti to Ottawa (Illinois) | 4,472.16 mi (7,197.25 km) |
| Lahti to Ottawa (Kansas) | 4,799.44 mi (7,723.96 km) |
| Lahti to Ottumwa (Iowa) | 4,581.82 mi (7,373.72 km) |
| Lahti to Overland (Missouri) | 4,672.50 mi (7,519.67 km) |
| Lahti to Overland Park (Kansas) | 4,767.80 mi (7,673.04 km) |
| Lahti to Overlea (Maryland) | 4,256.29 mi (6,849.83 km) |
| Lahti to Oviedo (Florida) | 5,028.39 mi (8,092.42 km) |
| Lahti to Owasso (Oklahoma) | 4,956.58 mi (7,976.84 km) |
| Lahti to Owatonna (Minnesota) | 4,413.94 mi (7,103.55 km) |
| Lahti to Owensboro (Kentucky) | 4,645.06 mi (7,475.50 km) |
| Lahti to Owings Mills (Maryland) | 4,261.41 mi (6,858.07 km) |
| Lahti to Owosso (Michigan) | 4,254.39 mi (6,846.79 km) |
