| Donostia to Cottage Grove (Oregon) | 5,406.11 mi (8,700.29 km) |
| Donostia to Cottage Lake (Washington) | 5,166.87 mi (8,315.27 km) |
| Donostia to Cottonwood (Arizona) | 5,477.67 mi (8,815.46 km) |
| Donostia to Cottonwood Heights (Utah) | 5,180.39 mi (8,337.03 km) |
| Donostia to Council Bluffs (Iowa) | 4,522.97 mi (7,279.02 km) |
| Donostia to Country Club (Florida) | 4,448.02 mi (7,158.39 km) |
| Donostia to Country Club Hills (Illinois) | 4,165.85 mi (6,704.29 km) |
| Donostia to Country Walk (Florida) | 4,467.21 mi (7,189.28 km) |
| Donostia to Covina (California) | 5,736.82 mi (9,232.53 km) |
| Donostia to Covington (Georgia) | 4,301.81 mi (6,923.09 km) |
| Donostia to Covington (Kentucky) | 4,120.52 mi (6,631.33 km) |
| Donostia to Covington (Louisiana) | 4,724.61 mi (7,603.52 km) |
| Donostia to Covington (Washington) | 5,187.65 mi (8,348.72 km) |
| Donostia to Cranston (Rhode Island) | 3,432.99 mi (5,524.87 km) |
| Donostia to Crawfordsville (Indiana) | 4,187.83 mi (6,739.66 km) |
