| Hays to Castrovillari | 5,645.02 mi (9,084.78 km) |
| Hays to Catania | 5,714.73 mi (9,196.97 km) |
| Hays to Catanzaro | 5,704.88 mi (9,181.12 km) |
| Hays to Cattolica | 5,318.35 mi (8,559.05 km) |
| Hays to Cava de' Tirreni | 5,545.79 mi (8,925.09 km) |
| Hays to Cavallino | 5,694.83 mi (9,164.94 km) |
| Hays to Cavarzere | 5,240.45 mi (8,433.69 km) |
| Hays to Cave | 5,426.09 mi (8,732.46 km) |
| Hays to Cavriago | 5,203.36 mi (8,374.00 km) |
| Hays to Cavriglia | 5,292.67 mi (8,517.73 km) |
| Hays to Cazzago San Martino | 5,144.95 mi (8,280.00 km) |
| Hays to Ceccano | 5,452.97 mi (8,775.71 km) |
| Hays to Cecina | 5,265.36 mi (8,473.78 km) |
| Hays to Cefalu | 5,646.97 mi (9,087.92 km) |
| Hays to Ceglie Messapico | 5,652.64 mi (9,097.05 km) |
