| Cerknica to Oakley (California) | 6,037.53 mi (9,716.46 km) |
| Cerknica to Oakton (Virginia) | 4,439.72 mi (7,145.03 km) |
| Cerknica to Oakville (Missouri) | 4,981.48 mi (8,016.92 km) |
| Cerknica to Oatfield (Oregon) | 5,610.87 mi (9,029.82 km) |
| Cerknica to Ocala (Florida) | 5,092.94 mi (8,196.29 km) |
| Cerknica to Ocean Acres (New Jersey) | 4,276.65 mi (6,882.60 km) |
| Cerknica to Ocean City (New Jersey) | 4,310.35 mi (6,936.83 km) |
| Cerknica to Ocean Pines (Maryland) | 4,371.30 mi (7,034.93 km) |
| Cerknica to Ocean Pointe (Hawaii) | 7,775.31 mi (12,513.15 km) |
| Cerknica to Ocean Springs (Mississippi) | 5,315.48 mi (8,554.43 km) |
| Cerknica to Oceanside (California) | 6,198.38 mi (9,975.32 km) |
| Cerknica to Oceanside (New York) | 4,212.26 mi (6,778.98 km) |
| Cerknica to Ocoee (Florida) | 5,094.55 mi (8,198.89 km) |
| Cerknica to Oconomowoc (Wisconsin) | 4,689.96 mi (7,547.77 km) |
| Cerknica to Odenton (Maryland) | 4,406.66 mi (7,091.84 km) |
