| Koflach to Orangevale (California) | 5,928.50 mi (9,541.01 km) |
| Koflach to Orchards (Washington) | 5,532.59 mi (8,903.84 km) |
| Koflach to Orcutt (California) | 6,139.80 mi (9,881.05 km) |
| Koflach to Oregon (Ohio) | 4,540.99 mi (7,308.02 km) |
| Koflach to Oregon (Wisconsin) | 4,701.36 mi (7,566.11 km) |
| Koflach to Oregon City (Oregon) | 5,555.21 mi (8,940.25 km) |
| Koflach to Orem (Utah) | 5,572.72 mi (8,968.43 km) |
| Koflach to Orinda (California) | 6,002.10 mi (9,659.45 km) |
| Koflach to Orland Park (Illinois) | 4,709.49 mi (7,579.20 km) |
| Koflach to Orlando (Florida) | 5,086.40 mi (8,185.77 km) |
| Koflach to Ormond Beach (Florida) | 5,036.20 mi (8,104.98 km) |
| Koflach to Oro Valley (Arizona) | 6,004.53 mi (9,663.36 km) |
| Koflach to Oroville (California) | 5,887.65 mi (9,475.26 km) |
| Koflach to Oshkosh (Wisconsin) | 4,618.72 mi (7,433.10 km) |
| Koflach to Oskaloosa (Iowa) | 4,898.52 mi (7,883.40 km) |
