| Alfafar to Oakley (California) | 5,922.87 mi (9,531.93 km) |
| Alfafar to Oakton (Virginia) | 3,984.37 mi (6,412.23 km) |
| Alfafar to Oakville (Missouri) | 4,608.25 mi (7,416.26 km) |
| Alfafar to Oatfield (Oregon) | 5,569.20 mi (8,962.75 km) |
| Alfafar to Ocala (Florida) | 4,562.26 mi (7,342.25 km) |
| Alfafar to Ocean Acres (New Jersey) | 3,813.42 mi (6,137.11 km) |
| Alfafar to Ocean City (New Jersey) | 3,843.03 mi (6,184.76 km) |
| Alfafar to Ocean Pines (Maryland) | 3,896.32 mi (6,270.52 km) |
| Alfafar to Ocean Pointe (Hawaii) | 7,998.70 mi (12,872.66 km) |
| Alfafar to Ocean Springs (Mississippi) | 4,844.70 mi (7,796.80 km) |
| Alfafar to Oceanside (California) | 5,998.96 mi (9,654.39 km) |
| Alfafar to Oceanside (New York) | 3,756.69 mi (6,045.81 km) |
| Alfafar to Ocoee (Florida) | 4,553.66 mi (7,328.40 km) |
| Alfafar to Oconomowoc (Wisconsin) | 4,359.25 mi (7,015.54 km) |
| Alfafar to Odenton (Maryland) | 3,949.71 mi (6,356.45 km) |
