| Newark to Orangevale (California) | 2,474.73 mi (3,982.69 km) |
| Newark to Orchards (Washington) | 2,421.94 mi (3,897.73 km) |
| Newark to Orcutt (California) | 2,527.80 mi (4,068.10 km) |
| Newark to Oregon (Ohio) | 485.47 mi (781.29 km) |
| Newark to Oregon (Wisconsin) | 796.92 mi (1,282.52 km) |
| Newark to Oregon City (Oregon) | 2,428.98 mi (3,909.06 km) |
| Newark to Orem (Utah) | 1,956.29 mi (3,148.35 km) |
| Newark to Orinda (California) | 2,542.16 mi (4,091.21 km) |
| Newark to Orland Park (Illinois) | 713.89 mi (1,148.90 km) |
| Newark to Orlando (Florida) | 938.33 mi (1,510.10 km) |
| Newark to Ormond Beach (Florida) | 880.72 mi (1,417.38 km) |
| Newark to Oro Valley (Arizona) | 2,104.37 mi (3,386.66 km) |
| Newark to Oroville (California) | 2,474.76 mi (3,982.74 km) |
| Newark to Oshkosh (Wisconsin) | 767.85 mi (1,235.73 km) |
| Newark to Oskaloosa (Iowa) | 961.88 mi (1,547.99 km) |
