| Frankfort to Orangevale (California) | 1,954.77 mi (3,145.90 km) |
| Frankfort to Orchards (Washington) | 1,983.95 mi (3,192.87 km) |
| Frankfort to Orcutt (California) | 1,975.30 mi (3,178.94 km) |
| Frankfort to Oregon (Ohio) | 250.81 mi (403.64 km) |
| Frankfort to Oregon (Wisconsin) | 404.03 mi (650.22 km) |
| Frankfort to Oregon City (Oregon) | 1,986.43 mi (3,196.84 km) |
| Frankfort to Orem (Utah) | 1,437.74 mi (2,313.82 km) |
| Frankfort to Orinda (California) | 2,016.78 mi (3,245.69 km) |
| Frankfort to Orland Park (Illinois) | 284.43 mi (457.74 km) |
| Frankfort to Orlando (Florida) | 701.29 mi (1,128.61 km) |
| Frankfort to Ormond Beach (Florida) | 651.25 mi (1,048.09 km) |
| Frankfort to Oro Valley (Arizona) | 1,519.72 mi (2,445.76 km) |
| Frankfort to Oroville (California) | 1,963.22 mi (3,159.50 km) |
| Frankfort to Oshkosh (Wisconsin) | 446.34 mi (718.32 km) |
| Frankfort to Oskaloosa (Iowa) | 465.09 mi (748.49 km) |
