| State College to Orangeburg (South Carolina) | 530.71 mi (854.10 km) |
| State College to Orangevale (California) | 2,284.97 mi (3,677.31 km) |
| State College to Orchards (Washington) | 2,244.24 mi (3,611.75 km) |
| State College to Orcutt (California) | 2,335.33 mi (3,758.34 km) |
| State College to Oregon (Ohio) | 295.74 mi (475.96 km) |
| State College to Oregon (Wisconsin) | 610.97 mi (983.26 km) |
| State College to Oregon City (Oregon) | 2,250.50 mi (3,621.83 km) |
| State College to Orem (Utah) | 1,766.07 mi (2,842.22 km) |
| State College to Orinda (California) | 2,351.88 mi (3,784.99 km) |
| State College to Orland Park (Illinois) | 522.90 mi (841.52 km) |
| State College to Orlando (Florida) | 873.28 mi (1,405.40 km) |
| State College to Ormond Beach (Florida) | 814.81 mi (1,311.31 km) |
| State College to Oro Valley (Arizona) | 1,912.86 mi (3,078.45 km) |
| State College to Oroville (California) | 2,285.98 mi (3,678.94 km) |
| State College to Oshkosh (Wisconsin) | 589.46 mi (948.64 km) |
