| Siverek to Oakley (California) | 7,065.55 mi (11,370.91 km) |
| Siverek to Oakton (Virginia) | 5,787.59 mi (9,314.23 km) |
| Siverek to Oakville (Missouri) | 6,275.21 mi (10,098.97 km) |
| Siverek to Oatfield (Oregon) | 6,581.60 mi (10,592.07 km) |
| Siverek to Ocala (Florida) | 6,463.64 mi (10,402.22 km) |
| Siverek to Ocean Acres (New Jersey) | 5,630.17 mi (9,060.89 km) |
| Siverek to Ocean City (New Jersey) | 5,665.09 mi (9,117.07 km) |
| Siverek to Ocean Pines (Maryland) | 5,728.35 mi (9,218.89 km) |
| Siverek to Ocean Pointe (Hawaii) | 8,202.96 mi (13,201.39 km) |
| Siverek to Ocean Springs (Mississippi) | 6,658.40 mi (10,715.67 km) |
| Siverek to Oceanside (California) | 7,307.69 mi (11,760.58 km) |
| Siverek to Oceanside (New York) | 5,563.51 mi (8,953.60 km) |
| Siverek to Ocoee (Florida) | 6,468.69 mi (10,410.35 km) |
| Siverek to Oconomowoc (Wisconsin) | 5,963.42 mi (9,597.19 km) |
| Siverek to Odenton (Maryland) | 5,755.72 mi (9,262.93 km) |
