| Valley Falls to Oskaloosa (Iowa) | 1,095.76 mi (1,763.46 km) |
| Valley Falls to Oswego (Illinois) | 871.47 mi (1,402.50 km) |
| Valley Falls to Oswego (New York) | 280.03 mi (450.67 km) |
| Valley Falls to Otsego (Minnesota) | 1,132.15 mi (1,822.02 km) |
| Valley Falls to Ottawa (Illinois) | 899.51 mi (1,447.63 km) |
| Valley Falls to Ottawa (Kansas) | 1,275.07 mi (2,052.03 km) |
| Valley Falls to Ottumwa (Iowa) | 1,087.60 mi (1,750.32 km) |
| Valley Falls to Overland (Missouri) | 1,022.09 mi (1,644.90 km) |
| Valley Falls to Overland Park (Kansas) | 1,239.45 mi (1,994.70 km) |
| Valley Falls to Overlea (Maryland) | 321.56 mi (517.50 km) |
| Valley Falls to Oviedo (Florida) | 1,068.42 mi (1,719.45 km) |
| Valley Falls to Owasso (Oklahoma) | 1,361.58 mi (2,191.25 km) |
| Valley Falls to Owatonna (Minnesota) | 1,110.20 mi (1,786.70 km) |
| Valley Falls to Owensboro (Kentucky) | 880.93 mi (1,417.73 km) |
| Valley Falls to Owings Mills (Maryland) | 331.83 mi (534.03 km) |
