| James Island to Oakley (California) | 2,360.71 mi (3,799.20 km) |
| James Island to Oakton (Virginia) | 450.05 mi (724.29 km) |
| James Island to Oakville (Missouri) | 703.51 mi (1,132.19 km) |
| James Island to Oatfield (Oregon) | 2,416.52 mi (3,889.01 km) |
| James Island to Ocala (Florida) | 278.52 mi (448.23 km) |
| James Island to Ocean Acres (New Jersey) | 577.52 mi (929.43 km) |
| James Island to Ocean City (New Jersey) | 540.81 mi (870.35 km) |
| James Island to Ocean Pines (Maryland) | 474.06 mi (762.92 km) |
| James Island to Ocean Pointe (Hawaii) | 4,767.77 mi (7,672.99 km) |
| James Island to Ocean Springs (Mississippi) | 544.82 mi (876.81 km) |
| James Island to Oceanside (California) | 2,154.43 mi (3,467.23 km) |
| James Island to Oceanside (New York) | 647.43 mi (1,041.93 km) |
| James Island to Ocoee (Florida) | 302.34 mi (486.57 km) |
| James Island to Oconomowoc (Wisconsin) | 853.49 mi (1,373.56 km) |
| James Island to Odenton (Maryland) | 473.54 mi (762.09 km) |
