| Irving to Castrovillari | 5,847.50 mi (9,410.64 km) |
| Irving to Catania | 5,901.40 mi (9,497.38 km) |
| Irving to Catanzaro | 5,904.14 mi (9,501.80 km) |
| Irving to Cattolica | 5,530.76 mi (8,900.90 km) |
| Irving to Cava de' Tirreni | 5,747.62 mi (9,249.89 km) |
| Irving to Cavallino | 5,906.77 mi (9,506.03 km) |
| Irving to Cavarzere | 5,457.03 mi (8,782.25 km) |
| Irving to Cave | 5,627.84 mi (9,057.14 km) |
| Irving to Cavriago | 5,412.96 mi (8,711.33 km) |
| Irving to Cavriglia | 5,498.81 mi (8,849.48 km) |
| Irving to Cazzago San Martino | 5,357.84 mi (8,622.61 km) |
| Irving to Ceccano | 5,654.72 mi (9,100.40 km) |
| Irving to Cecina | 5,467.42 mi (8,798.96 km) |
| Irving to Cefalu | 5,832.54 mi (9,386.57 km) |
| Irving to Ceglie Messapico | 5,863.80 mi (9,436.87 km) |
