| Tigard to Candler-McAfee (Georgia) | 2,179.34 mi (3,507.31 km) |
| Tigard to Caño Martin Peña (Puerto Rico) | 3,717.99 mi (5,983.53 km) |
| Tigard to Cañon City (Colorado) | 1,020.48 mi (1,642.30 km) |
| Tigard to Canóvanas (Puerto Rico) | 3,728.05 mi (5,999.72 km) |
| Tigard to Canton (Georgia) | 2,149.32 mi (3,459.00 km) |
| Tigard to Canton (Illinois) | 1,676.31 mi (2,697.76 km) |
| Tigard to Canton (Mississippi) | 1,950.65 mi (3,139.26 km) |
| Tigard to Canton (Ohio) | 2,089.55 mi (3,362.81 km) |
| Tigard to Canyon (Texas) | 1,309.83 mi (2,107.97 km) |
| Tigard to Canyon Lake (California) | 861.99 mi (1,387.24 km) |
| Tigard to Canyon Lake (Texas) | 1,706.60 mi (2,746.51 km) |
| Tigard to Cape Coral (Florida) | 2,584.17 mi (4,158.83 km) |
| Tigard to Cape Girardeau (Missouri) | 1,796.94 mi (2,891.90 km) |
| Tigard to Carbondale (Illinois) | 1,799.68 mi (2,896.30 km) |
| Tigard to Carlisle (Pennsylvania) | 2,306.84 mi (3,712.50 km) |
