| North Hykeham to Collegno | 669.69 mi (1,077.77 km) |
| North Hykeham to Cologno al Serio | 698.52 mi (1,124.16 km) |
| North Hykeham to Cologno Monzese | 689.27 mi (1,109.27 km) |
| North Hykeham to Colorno | 754.38 mi (1,214.06 km) |
| North Hykeham to Comacchio | 821.96 mi (1,322.82 km) |
| North Hykeham to Comiso | 1,338.23 mi (2,153.68 km) |
| North Hykeham to Como | 668.11 mi (1,075.22 km) |
| North Hykeham to Concordia Sagittaria | 789.29 mi (1,270.24 km) |
| North Hykeham to Concorezzo | 687.54 mi (1,106.48 km) |
| North Hykeham to Conegliano | 764.75 mi (1,230.74 km) |
| North Hykeham to Conselice | 820.83 mi (1,321.00 km) |
| North Hykeham to Conselve | 783.90 mi (1,261.56 km) |
| North Hykeham to Conversano | 1,179.73 mi (1,898.59 km) |
| North Hykeham to Copertino | 1,248.01 mi (2,008.49 km) |
| North Hykeham to Copparo | 800.35 mi (1,288.04 km) |
