| Palm Valley to Oskaloosa (Iowa) | 990.61 mi (1,594.23 km) |
| Palm Valley to Oswego (Illinois) | 882.53 mi (1,420.29 km) |
| Palm Valley to Oswego (New York) | 954.23 mi (1,535.68 km) |
| Palm Valley to Otsego (Minnesota) | 1,233.63 mi (1,985.34 km) |
| Palm Valley to Ottawa (Illinois) | 875.21 mi (1,408.52 km) |
| Palm Valley to Ottawa (Kansas) | 978.87 mi (1,575.34 km) |
| Palm Valley to Ottumwa (Iowa) | 968.96 mi (1,559.38 km) |
| Palm Valley to Overland (Missouri) | 777.60 mi (1,251.43 km) |
| Palm Valley to Overland Park (Kansas) | 963.81 mi (1,551.11 km) |
| Palm Valley to Overlea (Maryland) | 690.66 mi (1,111.52 km) |
| Palm Valley to Oviedo (Florida) | 107.35 mi (172.76 km) |
| Palm Valley to Owasso (Oklahoma) | 932.82 mi (1,501.23 km) |
| Palm Valley to Owatonna (Minnesota) | 1,157.48 mi (1,862.78 km) |
| Palm Valley to Owensboro (Kentucky) | 616.18 mi (991.65 km) |
| Palm Valley to Owings Mills (Maryland) | 687.61 mi (1,106.60 km) |
