| Heysham to Chivasso | 777.46 mi (1,251.20 km) |
| Heysham to Ciampino | 1,104.38 mi (1,777.32 km) |
| Heysham to Cicciano | 1,209.26 mi (1,946.11 km) |
| Heysham to Cingoli | 1,036.53 mi (1,668.14 km) |
| Heysham to Cinisello Balsamo | 795.55 mi (1,280.32 km) |
| Heysham to Cinisi | 1,331.46 mi (2,142.78 km) |
| Heysham to Cirie | 767.12 mi (1,234.55 km) |
| Heysham to Ciro Marina | 1,379.01 mi (2,219.31 km) |
| Heysham to Cislago | 782.67 mi (1,259.58 km) |
| Heysham to Cisterna di Latina | 1,122.96 mi (1,807.24 km) |
| Heysham to Cisternino | 1,313.96 mi (2,114.62 km) |
| Heysham to Citta di Castello | 1,001.11 mi (1,611.13 km) |
| Heysham to Citta Sant'Angelo | 1,108.73 mi (1,784.32 km) |
| Heysham to Cittadella | 871.07 mi (1,401.85 km) |
| Heysham to Cittanova | 1,404.93 mi (2,261.02 km) |
