| Tigard to Cordele (Georgia) | 2,272.62 mi (3,657.42 km) |
| Tigard to Corinth (Mississippi) | 1,930.34 mi (3,106.59 km) |
| Tigard to Corinth (Texas) | 1,605.21 mi (2,583.33 km) |
| Tigard to Cornelius (North Carolina) | 2,279.25 mi (3,668.10 km) |
| Tigard to Cornelius (Oregon) | 14.49 mi (23.32 km) |
| Tigard to Corning (New York) | 2,261.31 mi (3,639.23 km) |
| Tigard to Corona (California) | 845.27 mi (1,360.33 km) |
| Tigard to Coronado (California) | 931.16 mi (1,498.56 km) |
| Tigard to Corpus Christi (Texas) | 1,851.76 mi (2,980.12 km) |
| Tigard to Corsicana (Texas) | 1,679.26 mi (2,702.50 km) |
| Tigard to Cortland (New York) | 2,291.58 mi (3,687.93 km) |
| Tigard to Corvallis (Oregon) | 63.73 mi (102.57 km) |
| Tigard to Coshocton (Ohio) | 2,081.23 mi (3,349.41 km) |
| Tigard to Costa Mesa (California) | 852.35 mi (1,371.72 km) |
| Tigard to Coto de Caza (California) | 862.43 mi (1,387.95 km) |
