| Gig Harbor to Carlsbad (California) | 1,020.44 mi (1,642.24 km) |
| Gig Harbor to Carlsbad (New Mexico) | 1,411.54 mi (2,271.65 km) |
| Gig Harbor to Carmel (Indiana) | 1,873.20 mi (3,014.62 km) |
| Gig Harbor to Carmichael (California) | 604.74 mi (973.23 km) |
| Gig Harbor to Carney (Maryland) | 2,341.89 mi (3,768.90 km) |
| Gig Harbor to Carnot-Moon (Pennsylvania) | 2,133.05 mi (3,432.81 km) |
| Gig Harbor to Carol Stream (Illinois) | 1,720.70 mi (2,769.20 km) |
| Gig Harbor to Carolina (Puerto Rico) | 3,739.80 mi (6,018.63 km) |
| Gig Harbor to Carolina Forest (South Carolina) | 2,439.13 mi (3,925.40 km) |
| Gig Harbor to Carpentersville (Illinois) | 1,707.47 mi (2,747.90 km) |
| Gig Harbor to Carpinteria (California) | 908.21 mi (1,461.63 km) |
| Gig Harbor to Carrboro (North Carolina) | 2,346.11 mi (3,775.70 km) |
| Gig Harbor to Carroll (Iowa) | 1,401.39 mi (2,255.32 km) |
| Gig Harbor to Carrollton (Georgia) | 2,161.69 mi (3,478.91 km) |
| Gig Harbor to Carrollton (Texas) | 1,667.43 mi (2,683.46 km) |
