| Melville to Orangevale (California) | 2,512.86 mi (4,044.05 km) |
| Melville to Orchards (Washington) | 2,456.59 mi (3,953.49 km) |
| Melville to Orcutt (California) | 2,567.10 mi (4,131.34 km) |
| Melville to Oregon (Ohio) | 524.09 mi (843.45 km) |
| Melville to Oregon (Wisconsin) | 834.30 mi (1,342.68 km) |
| Melville to Oregon City (Oregon) | 2,463.83 mi (3,965.15 km) |
| Melville to Orem (Utah) | 1,994.62 mi (3,210.03 km) |
| Melville to Orinda (California) | 2,580.48 mi (4,152.88 km) |
| Melville to Orland Park (Illinois) | 752.70 mi (1,211.36 km) |
| Melville to Orlando (Florida) | 961.25 mi (1,546.98 km) |
| Melville to Ormond Beach (Florida) | 904.04 mi (1,454.91 km) |
| Melville to Oro Valley (Arizona) | 2,144.52 mi (3,451.27 km) |
| Melville to Oroville (California) | 2,512.56 mi (4,043.57 km) |
| Melville to Oshkosh (Wisconsin) | 803.54 mi (1,293.18 km) |
| Melville to Oskaloosa (Iowa) | 1,000.84 mi (1,610.70 km) |
