| Gig Harbor to Cordele (Georgia) | 2,291.17 mi (3,687.27 km) |
| Gig Harbor to Corinth (Mississippi) | 1,948.44 mi (3,135.71 km) |
| Gig Harbor to Corinth (Texas) | 1,653.01 mi (2,660.26 km) |
| Gig Harbor to Cornelius (North Carolina) | 2,279.79 mi (3,668.97 km) |
| Gig Harbor to Cornelius (Oregon) | 127.35 mi (204.96 km) |
| Gig Harbor to Corning (New York) | 2,230.94 mi (3,590.35 km) |
| Gig Harbor to Corona (California) | 967.09 mi (1,556.38 km) |
| Gig Harbor to Coronado (California) | 1,052.98 mi (1,694.61 km) |
| Gig Harbor to Corpus Christi (Texas) | 1,918.78 mi (3,087.98 km) |
| Gig Harbor to Corsicana (Texas) | 1,729.38 mi (2,783.17 km) |
| Gig Harbor to Cortland (New York) | 2,258.41 mi (3,634.56 km) |
| Gig Harbor to Corvallis (Oregon) | 193.85 mi (311.98 km) |
| Gig Harbor to Coshocton (Ohio) | 2,064.90 mi (3,323.14 km) |
| Gig Harbor to Costa Mesa (California) | 975.45 mi (1,569.83 km) |
| Gig Harbor to Coto de Caza (California) | 984.60 mi (1,584.57 km) |
