| Tualatin to Chivasso | 5,492.29 mi (8,838.99 km) |
| Tualatin to Ciampino | 5,815.05 mi (9,358.41 km) |
| Tualatin to Cicciano | 5,914.13 mi (9,517.87 km) |
| Tualatin to Cingoli | 5,736.41 mi (9,231.86 km) |
| Tualatin to Cinisello Balsamo | 5,505.97 mi (8,861.00 km) |
| Tualatin to Cinisi | 6,046.55 mi (9,730.98 km) |
| Tualatin to Cirie | 5,482.14 mi (8,822.65 km) |
| Tualatin to Ciro Marina | 6,075.54 mi (9,777.63 km) |
| Tualatin to Cislago | 5,493.69 mi (8,841.24 km) |
| Tualatin to Cisterna di Latina | 5,833.44 mi (9,388.01 km) |
| Tualatin to Cisternino | 5,998.75 mi (9,654.05 km) |
| Tualatin to Citta di Castello | 5,706.54 mi (9,183.79 km) |
| Tualatin to Citta Sant'Angelo | 5,808.24 mi (9,347.45 km) |
| Tualatin to Cittadella | 5,564.47 mi (8,955.15 km) |
| Tualatin to Cittanova | 6,112.45 mi (9,837.05 km) |
