| North Hykeham to Chivasso | 670.86 mi (1,079.65 km) |
| North Hykeham to Ciampino | 995.51 mi (1,602.11 km) |
| North Hykeham to Cicciano | 1,099.35 mi (1,769.23 km) |
| North Hykeham to Cingoli | 925.85 mi (1,490.02 km) |
| North Hykeham to Cinisello Balsamo | 686.31 mi (1,104.52 km) |
| North Hykeham to Cinisi | 1,225.43 mi (1,972.15 km) |
| North Hykeham to Cirie | 661.00 mi (1,063.78 km) |
| North Hykeham to Ciro Marina | 1,268.40 mi (2,041.29 km) |
| North Hykeham to Cislago | 673.61 mi (1,084.07 km) |
| North Hykeham to Cisterna di Latina | 1,014.05 mi (1,631.96 km) |
| North Hykeham to Cisternino | 1,202.64 mi (1,935.46 km) |
| North Hykeham to Citta di Castello | 891.06 mi (1,434.02 km) |
| North Hykeham to Citta Sant'Angelo | 998.09 mi (1,606.28 km) |
| North Hykeham to Cittadella | 759.71 mi (1,222.63 km) |
| North Hykeham to Cittanova | 1,295.60 mi (2,085.07 km) |
