| Vittoriosa to Oakley (California) | 6,615.41 mi (10,646.47 km) |
| Vittoriosa to Oakton (Virginia) | 4,811.51 mi (7,743.38 km) |
| Vittoriosa to Oakville (Missouri) | 5,413.31 mi (8,711.88 km) |
| Vittoriosa to Oatfield (Oregon) | 6,215.43 mi (10,002.77 km) |
| Vittoriosa to Ocala (Florida) | 5,406.78 mi (8,701.38 km) |
| Vittoriosa to Ocean Acres (New Jersey) | 4,641.85 mi (7,470.33 km) |
| Vittoriosa to Ocean City (New Jersey) | 4,672.63 mi (7,519.87 km) |
| Vittoriosa to Ocean Pines (Maryland) | 4,728.03 mi (7,609.02 km) |
| Vittoriosa to Ocean Pointe (Hawaii) | 8,454.56 mi (13,606.29 km) |
| Vittoriosa to Ocean Springs (Mississippi) | 5,678.85 mi (9,139.23 km) |
| Vittoriosa to Oceanside (California) | 6,737.70 mi (10,843.28 km) |
| Vittoriosa to Oceanside (New York) | 4,582.85 mi (7,375.38 km) |
| Vittoriosa to Ocoee (Florida) | 5,399.55 mi (8,689.73 km) |
| Vittoriosa to Oconomowoc (Wisconsin) | 5,147.24 mi (8,283.68 km) |
| Vittoriosa to Odenton (Maryland) | 4,777.12 mi (7,688.03 km) |
