| Alfter to Orangevale (California) | 5,508.96 mi (8,865.81 km) |
| Alfter to Orchards (Washington) | 5,125.60 mi (8,248.85 km) |
| Alfter to Orcutt (California) | 5,714.22 mi (9,196.14 km) |
| Alfter to Oregon (Ohio) | 4,095.49 mi (6,591.06 km) |
| Alfter to Oregon (Wisconsin) | 4,256.07 mi (6,849.48 km) |
| Alfter to Oregon City (Oregon) | 5,147.80 mi (8,284.58 km) |
| Alfter to Orem (Utah) | 5,140.72 mi (8,273.19 km) |
| Alfter to Orinda (California) | 5,583.26 mi (8,985.39 km) |
| Alfter to Orland Park (Illinois) | 4,263.79 mi (6,861.90 km) |
| Alfter to Orlando (Florida) | 4,652.93 mi (7,488.17 km) |
| Alfter to Ormond Beach (Florida) | 4,601.92 mi (7,406.08 km) |
| Alfter to Oro Valley (Arizona) | 5,564.64 mi (8,955.42 km) |
| Alfter to Oroville (California) | 5,469.79 mi (8,802.78 km) |
| Alfter to Oshkosh (Wisconsin) | 4,173.57 mi (6,716.72 km) |
| Alfter to Oskaloosa (Iowa) | 4,453.47 mi (7,167.16 km) |
