| Fleron to Orangevale (California) | 5,478.81 mi (8,817.30 km) |
| Fleron to Orchards (Washington) | 5,099.53 mi (8,206.90 km) |
| Fleron to Orcutt (California) | 5,681.88 mi (9,144.10 km) |
| Fleron to Oregon (Ohio) | 4,048.87 mi (6,516.03 km) |
| Fleron to Oregon (Wisconsin) | 4,212.41 mi (6,779.23 km) |
| Fleron to Oregon City (Oregon) | 5,121.59 mi (8,242.41 km) |
| Fleron to Orem (Utah) | 5,105.97 mi (8,217.26 km) |
| Fleron to Orinda (California) | 5,553.33 mi (8,937.23 km) |
| Fleron to Orland Park (Illinois) | 4,218.81 mi (6,789.52 km) |
| Fleron to Orlando (Florida) | 4,599.97 mi (7,402.94 km) |
| Fleron to Ormond Beach (Florida) | 4,549.17 mi (7,321.18 km) |
| Fleron to Oro Valley (Arizona) | 5,525.80 mi (8,892.91 km) |
| Fleron to Oroville (California) | 5,440.23 mi (8,755.20 km) |
| Fleron to Oshkosh (Wisconsin) | 4,130.22 mi (6,646.94 km) |
| Fleron to Oskaloosa (Iowa) | 4,410.24 mi (7,097.59 km) |
