| Tigard to Chicago Ridge (Illinois) | 1,757.13 mi (2,827.83 km) |
| Tigard to Chickasha (Oklahoma) | 1,484.89 mi (2,389.70 km) |
| Tigard to Chico (California) | 394.55 mi (634.97 km) |
| Tigard to Chicopee (Massachusetts) | 2,473.19 mi (3,980.22 km) |
| Tigard to Chillicothe (Ohio) | 2,051.98 mi (3,302.34 km) |
| Tigard to Chillum (Maryland) | 2,353.96 mi (3,788.33 km) |
| Tigard to Chino (California) | 835.50 mi (1,344.61 km) |
| Tigard to Chino Hills (California) | 836.64 mi (1,346.44 km) |
| Tigard to Chino Valley (Arizona) | 916.76 mi (1,475.39 km) |
| Tigard to Chippewa Falls (Wisconsin) | 1,519.60 mi (2,445.55 km) |
| Tigard to Choctaw (Oklahoma) | 1,498.33 mi (2,411.32 km) |
| Tigard to Chowchilla (California) | 589.43 mi (948.60 km) |
| Tigard to Christiansburg (Virginia) | 2,245.75 mi (3,614.18 km) |
| Tigard to Chubbuck (Idaho) | 539.37 mi (868.03 km) |
| Tigard to Chula Vista (California) | 936.12 mi (1,506.54 km) |
