| Gig Harbor to Carrollwood (Florida) | 2,524.52 mi (4,062.83 km) |
| Gig Harbor to Carson (California) | 959.61 mi (1,544.34 km) |
| Gig Harbor to Carson City (Nevada) | 583.25 mi (938.65 km) |
| Gig Harbor to Carteret (New Jersey) | 2,410.25 mi (3,878.92 km) |
| Gig Harbor to Cartersville (Georgia) | 2,150.46 mi (3,460.83 km) |
| Gig Harbor to Carthage (Missouri) | 1,596.31 mi (2,569.01 km) |
| Gig Harbor to Cary (Illinois) | 1,706.83 mi (2,746.87 km) |
| Gig Harbor to Cary (North Carolina) | 2,364.13 mi (3,804.70 km) |
| Gig Harbor to Casa de Oro-Mount Helix (California) | 1,049.12 mi (1,688.40 km) |
| Gig Harbor to Casa Grande (Arizona) | 1,147.00 mi (1,845.92 km) |
| Gig Harbor to Casas Adobes (Arizona) | 1,201.52 mi (1,933.67 km) |
| Gig Harbor to Cascades (Virginia) | 2,313.56 mi (3,723.31 km) |
| Gig Harbor to Casper (Wyoming) | 850.46 mi (1,368.68 km) |
| Gig Harbor to Casselberry (Florida) | 2,549.96 mi (4,103.76 km) |
| Gig Harbor to Castaic (California) | 911.57 mi (1,467.03 km) |
