| Hershey to Orangevale (California) | 2,354.30 mi (3,788.88 km) |
| Hershey to Orchards (Washington) | 2,316.70 mi (3,728.37 km) |
| Hershey to Orcutt (California) | 2,401.55 mi (3,864.93 km) |
| Hershey to Oregon (Ohio) | 366.41 mi (589.68 km) |
| Hershey to Oregon (Wisconsin) | 682.51 mi (1,098.40 km) |
| Hershey to Oregon City (Oregon) | 2,322.89 mi (3,738.33 km) |
| Hershey to Orem (Utah) | 1,835.16 mi (2,953.41 km) |
| Hershey to Orinda (California) | 2,420.83 mi (3,895.96 km) |
| Hershey to Orland Park (Illinois) | 592.06 mi (952.83 km) |
| Hershey to Orlando (Florida) | 857.92 mi (1,380.69 km) |
| Hershey to Ormond Beach (Florida) | 799.49 mi (1,286.66 km) |
| Hershey to Oro Valley (Arizona) | 1,972.44 mi (3,174.34 km) |
| Hershey to Oroville (California) | 2,355.87 mi (3,791.41 km) |
| Hershey to Oshkosh (Wisconsin) | 662.09 mi (1,065.53 km) |
| Hershey to Oskaloosa (Iowa) | 838.46 mi (1,349.37 km) |
