| Port Angeles to Chivasso | 5,351.00 mi (8,611.60 km) |
| Port Angeles to Ciampino | 5,670.94 mi (9,126.50 km) |
| Port Angeles to Cicciano | 5,768.08 mi (9,282.82 km) |
| Port Angeles to Cingoli | 5,589.77 mi (8,995.87 km) |
| Port Angeles to Cinisello Balsamo | 5,362.42 mi (8,629.98 km) |
| Port Angeles to Cinisi | 5,905.60 mi (9,504.14 km) |
| Port Angeles to Cirie | 5,341.18 mi (8,595.80 km) |
| Port Angeles to Ciro Marina | 5,927.23 mi (9,538.95 km) |
| Port Angeles to Cislago | 5,350.36 mi (8,610.58 km) |
| Port Angeles to Cisterna di Latina | 5,689.22 mi (9,155.92 km) |
| Port Angeles to Cisternino | 5,848.73 mi (9,412.63 km) |
| Port Angeles to Citta di Castello | 5,561.16 mi (8,949.82 km) |
| Port Angeles to Citta Sant'Angelo | 5,661.30 mi (9,110.99 km) |
| Port Angeles to Cittadella | 5,417.36 mi (8,718.40 km) |
| Port Angeles to Cittanova | 5,966.69 mi (9,602.46 km) |
