| Hemiksem to Orangevale (California) | 5,413.26 mi (8,711.80 km) |
| Hemiksem to Orchards (Washington) | 5,035.87 mi (8,104.44 km) |
| Hemiksem to Orcutt (California) | 5,615.45 mi (9,037.20 km) |
| Hemiksem to Oregon (Ohio) | 3,980.22 mi (6,405.55 km) |
| Hemiksem to Oregon (Wisconsin) | 4,143.60 mi (6,668.49 km) |
| Hemiksem to Oregon City (Oregon) | 5,057.86 mi (8,139.84 km) |
| Hemiksem to Orem (Utah) | 5,038.74 mi (8,109.07 km) |
| Hemiksem to Orinda (California) | 5,487.86 mi (8,831.86 km) |
| Hemiksem to Orland Park (Illinois) | 4,150.01 mi (6,678.80 km) |
| Hemiksem to Orlando (Florida) | 4,533.83 mi (7,296.50 km) |
| Hemiksem to Ormond Beach (Florida) | 4,482.88 mi (7,214.49 km) |
| Hemiksem to Oro Valley (Arizona) | 5,457.51 mi (8,783.02 km) |
| Hemiksem to Oroville (California) | 5,374.92 mi (8,650.09 km) |
| Hemiksem to Oshkosh (Wisconsin) | 4,061.42 mi (6,536.22 km) |
| Hemiksem to Oskaloosa (Iowa) | 4,341.44 mi (6,986.87 km) |
