| Caykara to Olympia Heights (Florida) | 6,471.62 mi (10,415.07 km) |
| Caykara to Omaha (Nebraska) | 6,143.96 mi (9,887.74 km) |
| Caykara to On Top of the World Designated Place (Florida) | 6,370.57 mi (10,252.43 km) |
| Caykara to Onalaska (Wisconsin) | 5,857.33 mi (9,426.46 km) |
| Caykara to Oneida (New York) | 5,404.91 mi (8,698.36 km) |
| Caykara to Oneonta (New York) | 5,414.61 mi (8,713.97 km) |
| Caykara to Ontario (California) | 7,080.58 mi (11,395.09 km) |
| Caykara to Ontario (Oregon) | 6,410.86 mi (10,317.28 km) |
| Caykara to Opa-locka (Florida) | 6,459.03 mi (10,394.81 km) |
| Caykara to Opelika (Alabama) | 6,294.37 mi (10,129.82 km) |
| Caykara to Opelousas (Louisiana) | 6,646.27 mi (10,696.13 km) |
| Caykara to Orange (California) | 7,099.75 mi (11,425.94 km) |
| Caykara to Orange (Texas) | 6,725.10 mi (10,823.01 km) |
| Caykara to Orange City (Florida) | 6,340.85 mi (10,204.61 km) |
| Caykara to Orangeburg (South Carolina) | 6,084.70 mi (9,792.38 km) |
