| Bomporto to Oakley (California) | 6,007.03 mi (9,667.38 km) |
| Bomporto to Oakton (Virginia) | 4,335.38 mi (6,977.12 km) |
| Bomporto to Oakville (Missouri) | 4,894.99 mi (7,877.73 km) |
| Bomporto to Oatfield (Oregon) | 5,593.66 mi (9,002.13 km) |
| Bomporto to Ocala (Florida) | 4,976.17 mi (8,008.37 km) |
| Bomporto to Ocean Acres (New Jersey) | 4,170.23 mi (6,711.33 km) |
| Bomporto to Ocean City (New Jersey) | 4,203.27 mi (6,764.51 km) |
| Bomporto to Ocean Pines (Maryland) | 4,262.99 mi (6,860.61 km) |
| Bomporto to Ocean Pointe (Hawaii) | 7,821.41 mi (12,587.34 km) |
| Bomporto to Ocean Springs (Mississippi) | 5,210.94 mi (8,386.20 km) |
| Bomporto to Oceanside (California) | 6,151.16 mi (9,899.34 km) |
| Bomporto to Oceanside (New York) | 4,107.06 mi (6,609.67 km) |
| Bomporto to Ocoee (Florida) | 4,975.82 mi (8,007.81 km) |
| Bomporto to Oconomowoc (Wisconsin) | 4,610.75 mi (7,420.29 km) |
| Bomporto to Odenton (Maryland) | 4,301.90 mi (6,923.24 km) |
