| Tigard to Castrovillari | 6,022.93 mi (9,692.97 km) |
| Tigard to Catania | 6,136.66 mi (9,875.99 km) |
| Tigard to Catanzaro | 6,089.01 mi (9,799.31 km) |
| Tigard to Cattolica | 5,685.91 mi (9,150.58 km) |
| Tigard to Cava de' Tirreni | 5,931.97 mi (9,546.58 km) |
| Tigard to Cavallino | 6,039.89 mi (9,720.26 km) |
| Tigard to Cavarzere | 5,599.84 mi (9,012.07 km) |
| Tigard to Cave | 5,820.04 mi (9,366.45 km) |
| Tigard to Cavriago | 5,587.13 mi (8,991.62 km) |
| Tigard to Cavriglia | 5,681.49 mi (9,143.48 km) |
| Tigard to Cazzago San Martino | 5,522.24 mi (8,887.18 km) |
| Tigard to Ceccano | 5,845.22 mi (9,406.97 km) |
| Tigard to Cecina | 5,668.55 mi (9,122.65 km) |
| Tigard to Cefalu | 6,076.35 mi (9,778.93 km) |
| Tigard to Ceglie Messapico | 6,002.88 mi (9,660.70 km) |
