| Drexel Heights to Orangevale (California) | 728.90 mi (1,173.05 km) |
| Drexel Heights to Orchards (Washington) | 1,118.46 mi (1,799.99 km) |
| Drexel Heights to Orcutt (California) | 571.62 mi (919.94 km) |
| Drexel Heights to Oregon (Ohio) | 1,651.95 mi (2,658.55 km) |
| Drexel Heights to Oregon (Wisconsin) | 1,394.69 mi (2,244.53 km) |
| Drexel Heights to Oregon City (Oregon) | 1,101.30 mi (1,772.36 km) |
| Drexel Heights to Orem (Utah) | 564.47 mi (908.42 km) |
| Drexel Heights to Orinda (California) | 743.35 mi (1,196.31 km) |
| Drexel Heights to Orland Park (Illinois) | 1,432.29 mi (2,305.04 km) |
| Drexel Heights to Orlando (Florida) | 1,784.51 mi (2,871.90 km) |
| Drexel Heights to Ormond Beach (Florida) | 1,783.83 mi (2,870.80 km) |
| Drexel Heights to Oro Valley (Arizona) | 19.49 mi (31.36 km) |
| Drexel Heights to Oroville (California) | 776.99 mi (1,250.44 km) |
| Drexel Heights to Oshkosh (Wisconsin) | 1,465.02 mi (2,357.71 km) |
| Drexel Heights to Oskaloosa (Iowa) | 1,195.67 mi (1,924.25 km) |
