| Alvin to Oakley (California) | 1,623.08 mi (2,612.10 km) |
| Alvin to Oakton (Virginia) | 1,217.02 mi (1,958.61 km) |
| Alvin to Oakville (Missouri) | 687.63 mi (1,106.63 km) |
| Alvin to Oatfield (Oregon) | 1,847.97 mi (2,974.03 km) |
| Alvin to Ocala (Florida) | 791.75 mi (1,274.20 km) |
| Alvin to Ocean Acres (New Jersey) | 1,388.08 mi (2,233.89 km) |
| Alvin to Ocean City (New Jersey) | 1,358.99 mi (2,187.09 km) |
| Alvin to Ocean Pines (Maryland) | 1,307.99 mi (2,105.01 km) |
| Alvin to Ocean Pointe (Hawaii) | 3,911.91 mi (6,295.61 km) |
| Alvin to Ocean Springs (Mississippi) | 396.07 mi (637.41 km) |
| Alvin to Oceanside (California) | 1,323.73 mi (2,130.33 km) |
| Alvin to Oceanside (New York) | 1,444.98 mi (2,325.46 km) |
| Alvin to Ocoee (Florida) | 833.08 mi (1,340.71 km) |
| Alvin to Oconomowoc (Wisconsin) | 1,019.47 mi (1,640.68 km) |
| Alvin to Odenton (Maryland) | 1,251.68 mi (2,014.38 km) |
