| Tigard to Chivasso | 5,489.85 mi (8,835.06 km) |
| Tigard to Ciampino | 5,812.56 mi (9,354.42 km) |
| Tigard to Cicciano | 5,911.61 mi (9,513.83 km) |
| Tigard to Cingoli | 5,733.89 mi (9,227.80 km) |
| Tigard to Cinisello Balsamo | 5,503.49 mi (8,857.01 km) |
| Tigard to Cinisi | 6,044.12 mi (9,727.07 km) |
| Tigard to Cirie | 5,479.70 mi (8,818.73 km) |
| Tigard to Ciro Marina | 6,072.99 mi (9,773.53 km) |
| Tigard to Cislago | 5,491.22 mi (8,837.26 km) |
| Tigard to Cisterna di Latina | 5,830.95 mi (9,384.01 km) |
| Tigard to Cisternino | 5,996.17 mi (9,649.90 km) |
| Tigard to Citta di Castello | 5,704.03 mi (9,179.76 km) |
| Tigard to Citta Sant'Angelo | 5,805.70 mi (9,343.38 km) |
| Tigard to Cittadella | 5,561.93 mi (8,951.07 km) |
| Tigard to Cittanova | 6,109.95 mi (9,833.01 km) |
