| Valley Center to Owosso (Michigan) | 1,893.72 mi (3,047.65 km) |
| Valley Center to Oxford (Alabama) | 1,789.66 mi (2,880.18 km) |
| Valley Center to Oxford (Mississippi) | 1,575.07 mi (2,534.82 km) |
| Valley Center to Oxford (Ohio) | 1,836.39 mi (2,955.39 km) |
| Valley Center to Oxnard (California) | 141.14 mi (227.15 km) |
| Valley Center to Oxon Hill (Maryland) | 2,252.44 mi (3,624.95 km) |
| Valley Center to Ozark (Alabama) | 1,828.44 mi (2,942.59 km) |
| Valley Center to Ozark (Missouri) | 1,366.46 mi (2,199.11 km) |
| Valley Center to Pace (Florida) | 1,753.76 mi (2,822.40 km) |
| Valley Center to Pacific Grove (California) | 363.35 mi (584.76 km) |
| Valley Center to Pacifica (California) | 431.24 mi (694.01 km) |
| Valley Center to Paducah (Kentucky) | 1,618.41 mi (2,604.57 km) |
| Valley Center to Pahrump (Nevada) | 214.56 mi (345.30 km) |
| Valley Center to Painesville (Ohio) | 2,030.42 mi (3,267.64 km) |
| Valley Center to Palatine (Illinois) | 1,689.06 mi (2,718.28 km) |
