| Elgoibar to Cloverly (Maryland) | 3,758.08 mi (6,048.04 km) |
| Elgoibar to Clovis (California) | 5,649.62 mi (9,092.18 km) |
| Elgoibar to Clovis (New Mexico) | 5,116.17 mi (8,233.69 km) |
| Elgoibar to Clute (Texas) | 5,015.95 mi (8,072.40 km) |
| Elgoibar to Coachella (California) | 5,679.01 mi (9,139.48 km) |
| Elgoibar to Coalinga (California) | 5,708.77 mi (9,187.37 km) |
| Elgoibar to Coamo (Puerto Rico) | 4,068.57 mi (6,547.74 km) |
| Elgoibar to Coatesville (Pennsylvania) | 3,673.41 mi (5,911.78 km) |
| Elgoibar to Cockeysville (Maryland) | 3,728.01 mi (5,999.65 km) |
| Elgoibar to Cocoa (Florida) | 4,348.59 mi (6,998.38 km) |
| Elgoibar to Cocoa Beach (Florida) | 4,343.80 mi (6,990.67 km) |
| Elgoibar to Coconut Creek (Florida) | 4,407.60 mi (7,093.35 km) |
| Elgoibar to Coeur d'Alene (Idaho) | 4,995.37 mi (8,039.27 km) |
| Elgoibar to Cohoes (New York) | 3,486.54 mi (5,611.05 km) |
| Elgoibar to Cold Springs (Nevada) | 5,510.60 mi (8,868.45 km) |
