| Chiclana de la Frontera to Oakley (California) | 5,853.86 mi (9,420.87 km) |
| Chiclana de la Frontera to Oakton (Virginia) | 3,792.96 mi (6,104.18 km) |
| Chiclana de la Frontera to Oakville (Missouri) | 4,444.92 mi (7,153.40 km) |
| Chiclana de la Frontera to Oatfield (Oregon) | 5,537.23 mi (8,911.30 km) |
| Chiclana de la Frontera to Ocala (Florida) | 4,328.88 mi (6,966.65 km) |
| Chiclana de la Frontera to Ocean Acres (New Jersey) | 3,621.04 mi (5,827.49 km) |
| Chiclana de la Frontera to Ocean City (New Jersey) | 3,648.26 mi (5,871.31 km) |
| Chiclana de la Frontera to Ocean Pines (Maryland) | 3,697.14 mi (5,949.97 km) |
| Chiclana de la Frontera to Ocean Pointe (Hawaii) | 8,045.82 mi (12,948.50 km) |
| Chiclana de la Frontera to Ocean Springs (Mississippi) | 4,634.82 mi (7,459.02 km) |
| Chiclana de la Frontera to Oceanside (California) | 5,892.23 mi (9,482.63 km) |
| Chiclana de la Frontera to Oceanside (New York) | 3,568.83 mi (5,743.48 km) |
| Chiclana de la Frontera to Ocoee (Florida) | 4,315.77 mi (6,945.57 km) |
| Chiclana de la Frontera to Oconomowoc (Wisconsin) | 4,218.82 mi (6,789.54 km) |
| Chiclana de la Frontera to Odenton (Maryland) | 3,758.09 mi (6,048.07 km) |
