| Melzo to Oakley (California) | 5,917.86 mi (9,523.87 km) |
| Melzo to Oakton (Virginia) | 4,240.87 mi (6,825.01 km) |
| Melzo to Oakville (Missouri) | 4,800.05 mi (7,724.93 km) |
| Melzo to Oatfield (Oregon) | 5,507.32 mi (8,863.18 km) |
| Melzo to Ocala (Florida) | 4,882.93 mi (7,858.31 km) |
| Melzo to Ocean Acres (New Jersey) | 4,075.85 mi (6,559.45 km) |
| Melzo to Ocean City (New Jersey) | 4,108.94 mi (6,612.71 km) |
| Melzo to Ocean Pines (Maryland) | 4,168.77 mi (6,708.98 km) |
| Melzo to Ocean Pointe (Hawaii) | 7,753.36 mi (12,477.83 km) |
| Melzo to Ocean Springs (Mississippi) | 5,116.48 mi (8,234.18 km) |
| Melzo to Oceanside (California) | 6,059.23 mi (9,751.38 km) |
| Melzo to Oceanside (New York) | 4,012.59 mi (6,457.63 km) |
| Melzo to Ocoee (Florida) | 4,882.86 mi (7,858.20 km) |
| Melzo to Oconomowoc (Wisconsin) | 4,516.01 mi (7,267.82 km) |
| Melzo to Odenton (Maryland) | 4,207.41 mi (6,771.18 km) |
