| Tigard to Carmignano | 5,651.77 mi (9,095.65 km) |
| Tigard to Carovigno | 6,003.71 mi (9,662.03 km) |
| Tigard to Carpenedolo | 5,545.25 mi (8,924.23 km) |
| Tigard to Carpi | 5,591.06 mi (8,997.94 km) |
| Tigard to Carrara | 5,612.70 mi (9,032.77 km) |
| Tigard to Carugate | 5,506.48 mi (8,861.82 km) |
| Tigard to Casal di Principe | 5,898.59 mi (9,492.86 km) |
| Tigard to Casale Monferrato | 5,508.15 mi (8,864.51 km) |
| Tigard to Casale sul Sile | 5,578.32 mi (8,977.44 km) |
| Tigard to Casalecchio di Reno | 5,618.94 mi (9,042.80 km) |
| Tigard to Casalgrande | 5,599.11 mi (9,010.90 km) |
| Tigard to Casalmaggiore | 5,567.23 mi (8,959.59 km) |
| Tigard to Casalnuovo di Napoli | 5,910.08 mi (9,511.35 km) |
| Tigard to Casalpusterlengo | 5,536.44 mi (8,910.03 km) |
| Tigard to Casaluce | 5,901.27 mi (9,497.18 km) |
