| Farnworth to Orangevale (California) | 5,098.30 mi (8,204.92 km) |
| Farnworth to Orchards (Washington) | 4,729.97 mi (7,612.16 km) |
| Farnworth to Orcutt (California) | 5,296.42 mi (8,523.76 km) |
| Farnworth to Oregon (Ohio) | 3,652.25 mi (5,877.73 km) |
| Farnworth to Oregon (Wisconsin) | 3,814.34 mi (6,138.58 km) |
| Farnworth to Oregon City (Oregon) | 4,751.63 mi (7,647.01 km) |
| Farnworth to Orem (Utah) | 4,716.16 mi (7,589.93 km) |
| Farnworth to Orinda (California) | 5,173.27 mi (8,325.58 km) |
| Farnworth to Orland Park (Illinois) | 3,821.03 mi (6,149.36 km) |
| Farnworth to Orlando (Florida) | 4,219.57 mi (6,790.73 km) |
| Farnworth to Ormond Beach (Florida) | 4,167.84 mi (6,707.49 km) |
| Farnworth to Oro Valley (Arizona) | 5,130.19 mi (8,256.25 km) |
| Farnworth to Oroville (California) | 5,061.12 mi (8,145.08 km) |
| Farnworth to Oshkosh (Wisconsin) | 3,732.14 mi (6,006.30 km) |
| Farnworth to Oskaloosa (Iowa) | 4,012.17 mi (6,456.96 km) |
