| Fort Pierce to Oxford (Alabama) | 538.29 mi (866.30 km) |
| Fort Pierce to Oxford (Mississippi) | 725.08 mi (1,166.91 km) |
| Fort Pierce to Oxford (Ohio) | 872.07 mi (1,403.46 km) |
| Fort Pierce to Oxnard (California) | 2,337.26 mi (3,761.46 km) |
| Fort Pierce to Oxon Hill (Maryland) | 808.79 mi (1,301.63 km) |
| Fort Pierce to Ozark (Alabama) | 423.22 mi (681.11 km) |
| Fort Pierce to Ozark (Missouri) | 1,001.71 mi (1,612.10 km) |
| Fort Pierce to Pace (Florida) | 467.45 mi (752.29 km) |
| Fort Pierce to Pacific Grove (California) | 2,496.72 mi (4,018.09 km) |
| Fort Pierce to Pacifica (California) | 2,530.76 mi (4,072.87 km) |
| Fort Pierce to Paducah (Kentucky) | 823.47 mi (1,325.24 km) |
| Fort Pierce to Pahrump (Nevada) | 2,166.05 mi (3,485.91 km) |
| Fort Pierce to Painesville (Ohio) | 989.27 mi (1,592.08 km) |
| Fort Pierce to Palatine (Illinois) | 1,104.02 mi (1,776.74 km) |
| Fort Pierce to Palatka (Florida) | 173.49 mi (279.20 km) |
