| Laives to Oswego (Illinois) | 4,609.69 mi (7,418.58 km) |
| Laives to Oswego (New York) | 4,066.82 mi (6,544.91 km) |
| Laives to Otsego (Minnesota) | 4,634.83 mi (7,459.04 km) |
| Laives to Ottawa (Illinois) | 4,643.65 mi (7,473.23 km) |
| Laives to Ottawa (Kansas) | 5,020.21 mi (8,079.24 km) |
| Laives to Ottumwa (Iowa) | 4,795.18 mi (7,717.09 km) |
| Laives to Overland (Missouri) | 4,829.08 mi (7,771.66 km) |
| Laives to Overland Park (Kansas) | 4,984.34 mi (8,021.52 km) |
| Laives to Overlea (Maryland) | 4,238.91 mi (6,821.86 km) |
| Laives to Oviedo (Florida) | 4,925.51 mi (7,926.85 km) |
| Laives to Owasso (Oklahoma) | 5,157.60 mi (8,300.36 km) |
| Laives to Owatonna (Minnesota) | 4,677.19 mi (7,527.21 km) |
| Laives to Owensboro (Kentucky) | 4,745.69 mi (7,637.46 km) |
| Laives to Owings Mills (Maryland) | 4,248.35 mi (6,837.06 km) |
| Laives to Owosso (Michigan) | 4,390.02 mi (7,065.05 km) |
