| Escondido to Oswego (Illinois) | 1,674.42 mi (2,694.73 km) |
| Escondido to Oswego (New York) | 2,287.22 mi (3,680.92 km) |
| Escondido to Otsego (Minnesota) | 1,500.93 mi (2,415.51 km) |
| Escondido to Ottawa (Illinois) | 1,645.23 mi (2,647.75 km) |
| Escondido to Ottawa (Kansas) | 1,274.57 mi (2,051.22 km) |
| Escondido to Ottumwa (Iowa) | 1,457.85 mi (2,346.19 km) |
| Escondido to Overland (Missouri) | 1,536.84 mi (2,473.30 km) |
| Escondido to Overland Park (Kansas) | 1,308.78 mi (2,106.27 km) |
| Escondido to Overlea (Maryland) | 2,280.75 mi (3,670.52 km) |
| Escondido to Oviedo (Florida) | 2,139.50 mi (3,443.19 km) |
| Escondido to Owasso (Oklahoma) | 1,223.35 mi (1,968.80 km) |
| Escondido to Owatonna (Minnesota) | 1,485.14 mi (2,390.10 km) |
| Escondido to Owensboro (Kentucky) | 1,708.49 mi (2,749.55 km) |
| Escondido to Owings Mills (Maryland) | 2,266.03 mi (3,646.83 km) |
| Escondido to Owosso (Michigan) | 1,899.98 mi (3,057.73 km) |
