| Irving to Collegno | 5,278.40 mi (8,494.77 km) |
| Irving to Cologno al Serio | 5,344.80 mi (8,601.62 km) |
| Irving to Cologno Monzese | 5,330.08 mi (8,577.93 km) |
| Irving to Colorno | 5,397.69 mi (8,686.74 km) |
| Irving to Comacchio | 5,478.83 mi (8,817.32 km) |
| Irving to Comiso | 5,903.96 mi (9,501.51 km) |
| Irving to Como | 5,311.48 mi (8,548.00 km) |
| Irving to Concordia Sagittaria | 5,461.38 mi (8,789.25 km) |
| Irving to Concorezzo | 5,330.01 mi (8,577.82 km) |
| Irving to Conegliano | 5,435.02 mi (8,746.81 km) |
| Irving to Conselice | 5,472.36 mi (8,806.92 km) |
| Irving to Conselve | 5,444.65 mi (8,762.32 km) |
| Irving to Conversano | 5,834.39 mi (9,389.55 km) |
| Irving to Copertino | 5,902.97 mi (9,499.91 km) |
| Irving to Copparo | 5,456.83 mi (8,781.91 km) |
