| Drexel Hill to Orangevale (California) | 2,428.49 mi (3,908.28 km) |
| Drexel Hill to Orchards (Washington) | 2,390.62 mi (3,847.33 km) |
| Drexel Hill to Orcutt (California) | 2,474.45 mi (3,982.24 km) |
| Drexel Hill to Oregon (Ohio) | 440.92 mi (709.59 km) |
| Drexel Hill to Oregon (Wisconsin) | 756.97 mi (1,218.23 km) |
| Drexel Hill to Oregon City (Oregon) | 2,396.90 mi (3,857.44 km) |
| Drexel Hill to Orem (Utah) | 1,909.29 mi (3,072.71 km) |
| Drexel Hill to Orinda (California) | 2,494.90 mi (4,015.16 km) |
| Drexel Hill to Orland Park (Illinois) | 666.33 mi (1,072.35 km) |
| Drexel Hill to Orlando (Florida) | 863.80 mi (1,390.14 km) |
| Drexel Hill to Ormond Beach (Florida) | 805.87 mi (1,296.93 km) |
| Drexel Hill to Oro Valley (Arizona) | 2,041.49 mi (3,285.46 km) |
| Drexel Hill to Oroville (California) | 2,430.22 mi (3,911.06 km) |
| Drexel Hill to Oshkosh (Wisconsin) | 735.69 mi (1,183.97 km) |
| Drexel Hill to Oskaloosa (Iowa) | 912.39 mi (1,468.35 km) |
