| Wil to Oakley (California) | 5,798.50 mi (9,331.79 km) |
| Wil to Oakton (Virginia) | 4,163.37 mi (6,700.30 km) |
| Wil to Oakville (Missouri) | 4,709.47 mi (7,579.16 km) |
| Wil to Oatfield (Oregon) | 5,383.07 mi (8,663.21 km) |
| Wil to Ocala (Florida) | 4,816.05 mi (7,750.69 km) |
| Wil to Ocean Acres (New Jersey) | 4,000.05 mi (6,437.46 km) |
| Wil to Ocean City (New Jersey) | 4,033.69 mi (6,491.60 km) |
| Wil to Ocean Pines (Maryland) | 4,094.55 mi (6,589.54 km) |
| Wil to Ocean Pointe (Hawaii) | 7,616.97 mi (12,258.34 km) |
| Wil to Ocean Springs (Mississippi) | 5,039.18 mi (8,109.78 km) |
| Wil to Oceanside (California) | 5,946.99 mi (9,570.76 km) |
| Wil to Oceanside (New York) | 3,935.79 mi (6,334.04 km) |
| Wil to Ocoee (Florida) | 4,817.78 mi (7,753.46 km) |
| Wil to Oconomowoc (Wisconsin) | 4,420.62 mi (7,114.29 km) |
| Wil to Odenton (Maryland) | 4,130.26 mi (6,647.02 km) |
