| Coos Bay to Culpeper (Virginia) | 2,406.11 mi (3,872.26 km) |
| Coos Bay to Culver City (California) | 719.57 mi (1,158.04 km) |
| Coos Bay to Cumberland (Maryland) | 2,337.47 mi (3,761.80 km) |
| Coos Bay to Cupertino (California) | 434.34 mi (699.00 km) |
| Coos Bay to Cutler Bay (Florida) | 2,745.92 mi (4,419.13 km) |
| Coos Bay to Cutlerville (Michigan) | 1,927.82 mi (3,102.52 km) |
| Coos Bay to Cuyahoga Falls (Ohio) | 2,165.16 mi (3,484.49 km) |
| Coos Bay to Cypress (California) | 739.97 mi (1,190.86 km) |
| Coos Bay to Cypress Gardens (Florida) | 2,578.61 mi (4,149.87 km) |
| Coos Bay to Cypress Lake (Florida) | 2,628.42 mi (4,230.03 km) |
| Coos Bay to D'Iberville (Mississippi) | 2,125.06 mi (3,419.96 km) |
| Coos Bay to Dakota Ridge (Colorado) | 1,019.36 mi (1,640.51 km) |
| Coos Bay to Dale City (Virginia) | 2,433.81 mi (3,916.84 km) |
| Coos Bay to Dallas (Georgia) | 2,201.11 mi (3,542.34 km) |
| Coos Bay to Dallas (Oregon) | 115.97 mi (186.63 km) |
