| State College to Castle Pines (Colorado) | 1,424.45 mi (2,292.44 km) |
| State College to Castle Rock (Colorado) | 1,424.85 mi (2,293.08 km) |
| State College to Castro Valley (California) | 2,349.79 mi (3,781.62 km) |
| State College to Catalina Foothills (Arizona) | 1,911.71 mi (3,076.59 km) |
| State College to Cataño (Puerto Rico) | 1,693.37 mi (2,725.21 km) |
| State College to Cathedral City (California) | 2,157.00 mi (3,471.36 km) |
| State College to Catonsville (Maryland) | 120.81 mi (194.43 km) |
| State College to Cave Spring (Virginia) | 272.04 mi (437.81 km) |
| State College to Cayce (South Carolina) | 504.17 mi (811.38 km) |
| State College to Cayey (Puerto Rico) | 1,713.63 mi (2,757.81 km) |
| State College to Cedar City (Utah) | 1,885.24 mi (3,034.00 km) |
| State College to Cedar Falls (Iowa) | 761.96 mi (1,226.26 km) |
| State College to Cedar Hill (Texas) | 1,197.15 mi (1,926.63 km) |
| State College to Cedar Lake (Indiana) | 500.40 mi (805.32 km) |
| State College to Cedar Mill (Oregon) | 2,258.61 mi (3,634.88 km) |
