| North Charleston to Oxford (Alabama) | 338.25 mi (544.37 km) |
| North Charleston to Oxford (Mississippi) | 553.28 mi (890.41 km) |
| North Charleston to Oxford (Ohio) | 524.94 mi (844.81 km) |
| North Charleston to Oxnard (California) | 2,239.86 mi (3,604.71 km) |
| North Charleston to Oxon Hill (Maryland) | 441.83 mi (711.05 km) |
| North Charleston to Ozark (Alabama) | 341.14 mi (549.02 km) |
| North Charleston to Ozark (Missouri) | 796.12 mi (1,281.22 km) |
| North Charleston to Pace (Florida) | 445.62 mi (717.15 km) |
| North Charleston to Pacific Grove (California) | 2,370.80 mi (3,815.43 km) |
| North Charleston to Pacifica (California) | 2,394.10 mi (3,852.93 km) |
| North Charleston to Paducah (Kentucky) | 563.75 mi (907.28 km) |
| North Charleston to Pahrump (Nevada) | 2,045.17 mi (3,291.38 km) |
| North Charleston to Painesville (Ohio) | 612.65 mi (985.96 km) |
| North Charleston to Palatine (Illinois) | 771.13 mi (1,241.01 km) |
| North Charleston to Palatka (Florida) | 244.04 mi (392.75 km) |
