| Gig Harbor to Celano | 5,701.79 mi (9,176.15 km) |
| Gig Harbor to Cento | 5,486.52 mi (8,829.70 km) |
| Gig Harbor to Cepagatti | 5,696.99 mi (9,168.42 km) |
| Gig Harbor to Ceprano | 5,733.44 mi (9,227.09 km) |
| Gig Harbor to Cercola | 5,795.46 mi (9,326.89 km) |
| Gig Harbor to Cerea | 5,456.93 mi (8,782.07 km) |
| Gig Harbor to Cerese | 5,454.52 mi (8,778.20 km) |
| Gig Harbor to Cerignola | 5,807.92 mi (9,346.94 km) |
| Gig Harbor to Cermenate | 5,374.63 mi (8,649.64 km) |
| Gig Harbor to Cernusco sul Naviglio | 5,391.72 mi (8,677.14 km) |
| Gig Harbor to Cerreto Guidi | 5,534.57 mi (8,907.03 km) |
| Gig Harbor to Cerro Maggiore | 5,377.21 mi (8,653.78 km) |
| Gig Harbor to Certaldo | 5,551.61 mi (8,934.46 km) |
| Gig Harbor to Cerveteri | 5,671.14 mi (9,126.81 km) |
| Gig Harbor to Cervia | 5,541.07 mi (8,917.49 km) |
