| Cave Spring to Oakley (California) | 2,263.04 mi (3,642.01 km) |
| Cave Spring to Oakton (Virginia) | 186.73 mi (300.51 km) |
| Cave Spring to Oakville (Missouri) | 568.73 mi (915.28 km) |
| Cave Spring to Oatfield (Oregon) | 2,252.97 mi (3,625.80 km) |
| Cave Spring to Ocala (Florida) | 569.62 mi (916.71 km) |
| Cave Spring to Ocean Acres (New Jersey) | 355.13 mi (571.52 km) |
| Cave Spring to Ocean City (New Jersey) | 325.41 mi (523.70 km) |
| Cave Spring to Ocean Pines (Maryland) | 277.03 mi (445.83 km) |
| Cave Spring to Ocean Pointe (Hawaii) | 4,701.59 mi (7,566.48 km) |
| Cave Spring to Ocean Springs (Mississippi) | 689.18 mi (1,109.12 km) |
| Cave Spring to Oceanside (California) | 2,109.75 mi (3,395.31 km) |
| Cave Spring to Oceanside (New York) | 415.37 mi (668.47 km) |
| Cave Spring to Ocoee (Florida) | 603.86 mi (971.82 km) |
| Cave Spring to Oconomowoc (Wisconsin) | 604.05 mi (972.12 km) |
| Cave Spring to Odenton (Maryland) | 220.41 mi (354.71 km) |
