| Spanish Lake to Oakleaf Plantation (Florida) | 762.23 mi (1,226.69 km) |
| Spanish Lake to Oakley (California) | 1,697.64 mi (2,732.08 km) |
| Spanish Lake to Oakton (Virginia) | 694.03 mi (1,116.94 km) |
| Spanish Lake to Oakville (Missouri) | 24.29 mi (39.10 km) |
| Spanish Lake to Oatfield (Oregon) | 1,709.40 mi (2,751.01 km) |
| Spanish Lake to Ocala (Florida) | 807.89 mi (1,300.17 km) |
| Spanish Lake to Ocean Acres (New Jersey) | 853.42 mi (1,373.44 km) |
| Spanish Lake to Ocean City (New Jersey) | 837.24 mi (1,347.41 km) |
| Spanish Lake to Ocean Pines (Maryland) | 812.86 mi (1,308.18 km) |
| Spanish Lake to Ocean Pointe (Hawaii) | 4,137.25 mi (6,658.26 km) |
| Spanish Lake to Ocean Springs (Mississippi) | 584.61 mi (940.84 km) |
| Spanish Lake to Oceanside (California) | 1,556.46 mi (2,504.88 km) |
| Spanish Lake to Oceanside (New York) | 888.61 mi (1,430.08 km) |
| Spanish Lake to Ocoee (Florida) | 862.89 mi (1,388.68 km) |
| Spanish Lake to Oconomowoc (Wisconsin) | 310.98 mi (500.47 km) |
