| Plano to Chivasso | 5,268.46 mi (8,478.76 km) |
| Plano to Ciampino | 5,596.35 mi (9,006.46 km) |
| Plano to Cicciano | 5,710.93 mi (9,190.85 km) |
| Plano to Cingoli | 5,556.47 mi (8,942.28 km) |
| Plano to Cinisello Balsamo | 5,308.32 mi (8,542.91 km) |
| Plano to Cinisi | 5,769.06 mi (9,284.41 km) |
| Plano to Cirie | 5,255.11 mi (8,457.27 km) |
| Plano to Ciro Marina | 5,886.82 mi (9,473.93 km) |
| Plano to Cislago | 5,294.44 mi (8,520.57 km) |
| Plano to Cisterna di Latina | 5,614.45 mi (9,035.58 km) |
| Plano to Cisternino | 5,838.96 mi (9,396.90 km) |
| Plano to Citta di Castello | 5,513.42 mi (8,873.00 km) |
| Plano to Citta Sant'Angelo | 5,625.58 mi (9,053.49 km) |
| Plano to Cittadella | 5,406.07 mi (8,700.24 km) |
| Plano to Cittanova | 5,888.18 mi (9,476.11 km) |
