| Aarau to Oakley (California) | 5,773.89 mi (9,292.18 km) |
| Aarau to Oakton (Virginia) | 4,123.50 mi (6,636.14 km) |
| Aarau to Oakville (Missouri) | 4,672.97 mi (7,520.41 km) |
| Aarau to Oatfield (Oregon) | 5,361.66 mi (8,628.76 km) |
| Aarau to Ocala (Florida) | 4,774.12 mi (7,683.21 km) |
| Aarau to Ocean Acres (New Jersey) | 3,959.80 mi (6,372.68 km) |
| Aarau to Ocean City (New Jersey) | 3,993.32 mi (6,426.63 km) |
| Aarau to Ocean Pines (Maryland) | 4,053.97 mi (6,524.24 km) |
| Aarau to Ocean Pointe (Hawaii) | 7,610.69 mi (12,248.22 km) |
| Aarau to Ocean Springs (Mississippi) | 4,999.34 mi (8,045.66 km) |
| Aarau to Oceanside (California) | 5,918.60 mi (9,525.07 km) |
| Aarau to Oceanside (New York) | 3,895.75 mi (6,269.60 km) |
| Aarau to Ocoee (Florida) | 4,775.54 mi (7,685.48 km) |
| Aarau to Oconomowoc (Wisconsin) | 4,385.56 mi (7,057.88 km) |
| Aarau to Odenton (Maryland) | 4,090.31 mi (6,582.72 km) |
