| Valley to Cordele (Georgia) | 101.26 mi (162.96 km) |
| Valley to Corinth (Mississippi) | 241.62 mi (388.85 km) |
| Valley to Corinth (Texas) | 689.03 mi (1,108.88 km) |
| Valley to Cornelius (North Carolina) | 307.07 mi (494.18 km) |
| Valley to Cornelius (Oregon) | 2,185.24 mi (3,516.81 km) |
| Valley to Corning (New York) | 783.21 mi (1,260.46 km) |
| Valley to Corona (California) | 1,863.06 mi (2,998.30 km) |
| Valley to Coronado (California) | 1,851.42 mi (2,979.58 km) |
| Valley to Corpus Christi (Texas) | 807.35 mi (1,299.30 km) |
| Valley to Corsicana (Texas) | 659.63 mi (1,061.57 km) |
| Valley to Cortland (New York) | 835.49 mi (1,344.60 km) |
| Valley to Corvallis (Oregon) | 2,185.42 mi (3,517.10 km) |
| Valley to Coshocton (Ohio) | 547.07 mi (880.42 km) |
| Valley to Costa Mesa (California) | 1,884.60 mi (3,032.97 km) |
| Valley to Coto de Caza (California) | 1,866.55 mi (3,003.92 km) |
