| Winter Haven to Odenton (Maryland) | 816.03 mi (1,313.28 km) |
| Winter Haven to Odessa (Texas) | 1,262.37 mi (2,031.59 km) |
| Winter Haven to Ogden (Utah) | 1,934.13 mi (3,112.68 km) |
| Winter Haven to Oildale (California) | 2,238.99 mi (3,603.31 km) |
| Winter Haven to Ojus (Florida) | 170.79 mi (274.86 km) |
| Winter Haven to Okemos (Michigan) | 1,026.53 mi (1,652.04 km) |
| Winter Haven to Oklahoma City (Oklahoma) | 1,060.43 mi (1,706.59 km) |
| Winter Haven to Okmulgee (Oklahoma) | 988.98 mi (1,591.60 km) |
| Winter Haven to Olathe (Kansas) | 1,063.71 mi (1,711.87 km) |
| Winter Haven to Old Jamestown (Missouri) | 896.01 mi (1,441.99 km) |
| Winter Haven to Oldsmar (Florida) | 59.12 mi (95.15 km) |
| Winter Haven to Olean (New York) | 989.37 mi (1,592.23 km) |
| Winter Haven to Olive Branch (Mississippi) | 678.36 mi (1,091.71 km) |
| Winter Haven to Olivehurst (California) | 2,397.32 mi (3,858.11 km) |
| Winter Haven to Olney (Maryland) | 813.86 mi (1,309.78 km) |
