| Holladay to Castrovillari | 5,987.42 mi (9,635.82 km) |
| Holladay to Catania | 6,079.06 mi (9,783.29 km) |
| Holladay to Catanzaro | 6,051.00 mi (9,738.14 km) |
| Holladay to Cattolica | 5,651.73 mi (9,095.58 km) |
| Holladay to Cava de' Tirreni | 5,890.97 mi (9,480.61 km) |
| Holladay to Cavallino | 6,021.95 mi (9,691.39 km) |
| Holladay to Cavarzere | 5,568.88 mi (8,962.25 km) |
| Holladay to Cave | 5,773.56 mi (9,291.65 km) |
| Holladay to Cavriago | 5,543.17 mi (8,920.87 km) |
| Holladay to Cavriglia | 5,636.03 mi (9,070.32 km) |
| Holladay to Cazzago San Martino | 5,480.88 mi (8,820.62 km) |
| Holladay to Ceccano | 5,799.95 mi (9,334.12 km) |
| Holladay to Cecina | 5,615.32 mi (9,036.98 km) |
| Holladay to Cefalu | 6,014.05 mi (9,678.67 km) |
| Holladay to Ceglie Messapico | 5,981.75 mi (9,626.70 km) |
