| Oberwil to Oakley (California) | 5,753.52 mi (9,259.40 km) |
| Oberwil to Oakton (Virginia) | 4,099.25 mi (6,597.11 km) |
| Oberwil to Oakville (Missouri) | 4,649.28 mi (7,482.29 km) |
| Oberwil to Oatfield (Oregon) | 5,342.42 mi (8,597.80 km) |
| Oberwil to Ocala (Florida) | 4,749.70 mi (7,643.90 km) |
| Oberwil to Ocean Acres (New Jersey) | 3,935.51 mi (6,333.59 km) |
| Oberwil to Ocean City (New Jersey) | 3,969.02 mi (6,387.52 km) |
| Oberwil to Ocean Pines (Maryland) | 4,029.64 mi (6,485.09 km) |
| Oberwil to Ocean Pointe (Hawaii) | 7,597.46 mi (12,226.94 km) |
| Oberwil to Ocean Springs (Mississippi) | 4,975.09 mi (8,006.64 km) |
| Oberwil to Oceanside (California) | 5,897.01 mi (9,490.33 km) |
| Oberwil to Oceanside (New York) | 3,871.48 mi (6,230.54 km) |
| Oberwil to Ocoee (Florida) | 4,751.10 mi (7,646.16 km) |
| Oberwil to Oconomowoc (Wisconsin) | 4,362.19 mi (7,020.26 km) |
| Oberwil to Odenton (Maryland) | 4,066.06 mi (6,543.69 km) |
