| Sompting to Oakley (California) | 5,347.52 mi (8,606.00 km) |
| Sompting to Oakton (Virginia) | 3,682.61 mi (5,926.59 km) |
| Sompting to Oakville (Missouri) | 4,226.31 mi (6,801.60 km) |
| Sompting to Oatfield (Oregon) | 4,947.68 mi (7,962.52 km) |
| Sompting to Ocala (Florida) | 4,341.66 mi (6,987.23 km) |
| Sompting to Ocean Acres (New Jersey) | 3,520.20 mi (5,665.22 km) |
| Sompting to Ocean City (New Jersey) | 3,554.11 mi (5,719.79 km) |
| Sompting to Ocean Pines (Maryland) | 3,615.53 mi (5,818.63 km) |
| Sompting to Ocean Pointe (Hawaii) | 7,270.15 mi (11,700.18 km) |
| Sompting to Ocean Springs (Mississippi) | 4,558.24 mi (7,335.77 km) |
| Sompting to Oceanside (California) | 5,481.07 mi (8,820.94 km) |
| Sompting to Oceanside (New York) | 3,455.45 mi (5,561.01 km) |
| Sompting to Ocoee (Florida) | 4,344.87 mi (6,992.39 km) |
| Sompting to Oconomowoc (Wisconsin) | 3,938.65 mi (6,338.64 km) |
| Sompting to Odenton (Maryland) | 3,649.67 mi (5,873.58 km) |
