| Apex to Oxford (Alabama) | 423.68 mi (681.84 km) |
| Apex to Oxford (Mississippi) | 609.95 mi (981.61 km) |
| Apex to Oxford (Ohio) | 413.99 mi (666.25 km) |
| Apex to Oxnard (California) | 2,268.76 mi (3,651.21 km) |
| Apex to Oxon Hill (Maryland) | 236.15 mi (380.05 km) |
| Apex to Ozark (Alabama) | 488.79 mi (786.63 km) |
| Apex to Ozark (Missouri) | 802.14 mi (1,290.92 km) |
| Apex to Pace (Florida) | 594.93 mi (957.44 km) |
| Apex to Pacific Grove (California) | 2,381.62 mi (3,832.84 km) |
| Apex to Pacifica (California) | 2,398.28 mi (3,859.66 km) |
| Apex to Paducah (Kentucky) | 550.99 mi (886.74 km) |
| Apex to Pahrump (Nevada) | 2,063.20 mi (3,320.41 km) |
| Apex to Painesville (Ohio) | 433.91 mi (698.32 km) |
| Apex to Palatine (Illinois) | 661.18 mi (1,064.07 km) |
| Apex to Palatka (Florida) | 450.03 mi (724.26 km) |
