| Zumaia to Carlsbad (New Mexico) | 5,259.34 mi (8,464.09 km) |
| Zumaia to Carmel (Indiana) | 4,146.18 mi (6,672.63 km) |
| Zumaia to Carmichael (California) | 5,614.70 mi (9,035.99 km) |
| Zumaia to Carney (Maryland) | 3,730.85 mi (6,004.22 km) |
| Zumaia to Carnot-Moon (Pennsylvania) | 3,860.82 mi (6,213.39 km) |
| Zumaia to Carol Stream (Illinois) | 4,158.77 mi (6,692.89 km) |
| Zumaia to Carolina (Puerto Rico) | 4,043.06 mi (6,506.67 km) |
| Zumaia to Carolina Forest (South Carolina) | 4,049.88 mi (6,517.65 km) |
| Zumaia to Carpentersville (Illinois) | 4,157.85 mi (6,691.41 km) |
| Zumaia to Carpinteria (California) | 5,772.55 mi (9,290.02 km) |
| Zumaia to Carrboro (North Carolina) | 3,975.93 mi (6,398.64 km) |
| Zumaia to Carroll (Iowa) | 4,437.16 mi (7,140.92 km) |
| Zumaia to Carrollton (Georgia) | 4,348.23 mi (6,997.80 km) |
| Zumaia to Carrollton (Texas) | 4,912.28 mi (7,905.55 km) |
| Zumaia to Carrollwood (Florida) | 4,453.29 mi (7,166.88 km) |
