| Tigard to Cullman (Alabama) | 2,039.19 mi (3,281.76 km) |
| Tigard to Culpeper (Virginia) | 2,319.84 mi (3,733.42 km) |
| Tigard to Culver City (California) | 822.30 mi (1,323.37 km) |
| Tigard to Cumberland (Maryland) | 2,247.73 mi (3,617.37 km) |
| Tigard to Cupertino (California) | 561.43 mi (903.54 km) |
| Tigard to Cutler Bay (Florida) | 2,710.26 mi (4,361.73 km) |
| Tigard to Cutlerville (Michigan) | 1,832.59 mi (2,949.26 km) |
| Tigard to Cuyahoga Falls (Ohio) | 2,072.75 mi (3,335.77 km) |
| Tigard to Cypress (California) | 840.37 mi (1,352.44 km) |
| Tigard to Cypress Gardens (Florida) | 2,538.01 mi (4,084.52 km) |
| Tigard to Cypress Lake (Florida) | 2,593.41 mi (4,173.68 km) |
| Tigard to D'Iberville (Mississippi) | 2,093.44 mi (3,369.06 km) |
| Tigard to Dakota Ridge (Colorado) | 981.49 mi (1,579.56 km) |
| Tigard to Dale City (Virginia) | 2,346.00 mi (3,775.53 km) |
| Tigard to Dallas (Georgia) | 2,144.87 mi (3,451.83 km) |
