| Montecorvino Rovella to Oakley (California) | 6,350.11 mi (10,219.51 km) |
| Montecorvino Rovella to Oakton (Virginia) | 4,650.15 mi (7,483.69 km) |
| Montecorvino Rovella to Oakville (Missouri) | 5,223.13 mi (8,405.81 km) |
| Montecorvino Rovella to Oatfield (Oregon) | 5,934.94 mi (9,551.37 km) |
| Montecorvino Rovella to Ocala (Florida) | 5,276.44 mi (8,491.61 km) |
| Montecorvino Rovella to Ocean Acres (New Jersey) | 4,483.25 mi (7,215.10 km) |
| Montecorvino Rovella to Ocean City (New Jersey) | 4,515.60 mi (7,267.15 km) |
| Montecorvino Rovella to Ocean Pines (Maryland) | 4,573.97 mi (7,361.09 km) |
| Montecorvino Rovella to Ocean Pointe (Hawaii) | 8,128.53 mi (13,081.60 km) |
| Montecorvino Rovella to Ocean Springs (Mississippi) | 5,524.28 mi (8,890.48 km) |
| Montecorvino Rovella to Oceanside (California) | 6,493.58 mi (10,450.40 km) |
| Montecorvino Rovella to Oceanside (New York) | 4,421.35 mi (7,115.48 km) |
| Montecorvino Rovella to Ocoee (Florida) | 5,273.63 mi (8,487.09 km) |
| Montecorvino Rovella to Oconomowoc (Wisconsin) | 4,943.38 mi (7,955.59 km) |
| Montecorvino Rovella to Odenton (Maryland) | 4,616.32 mi (7,429.25 km) |
