| Aarau to Orangevale (California) | 5,719.52 mi (9,204.68 km) |
| Aarau to Orchards (Washington) | 5,343.80 mi (8,600.02 km) |
| Aarau to Orcutt (California) | 5,919.91 mi (9,527.18 km) |
| Aarau to Oregon (Ohio) | 4,253.84 mi (6,845.90 km) |
| Aarau to Oregon (Wisconsin) | 4,427.38 mi (7,125.18 km) |
| Aarau to Oregon City (Oregon) | 5,365.77 mi (8,635.38 km) |
| Aarau to Orem (Utah) | 5,340.63 mi (8,594.91 km) |
| Aarau to Orinda (California) | 5,794.25 mi (9,324.95 km) |
| Aarau to Orland Park (Illinois) | 4,429.52 mi (7,128.62 km) |
| Aarau to Orlando (Florida) | 4,771.78 mi (7,679.43 km) |
| Aarau to Ormond Beach (Florida) | 4,722.43 mi (7,600.02 km) |
| Aarau to Oro Valley (Arizona) | 5,752.54 mi (9,257.82 km) |
| Aarau to Oroville (California) | 5,681.54 mi (9,143.56 km) |
| Aarau to Oshkosh (Wisconsin) | 4,346.15 mi (6,994.46 km) |
| Aarau to Oskaloosa (Iowa) | 4,626.34 mi (7,445.37 km) |
