| Zagarolo to Cervello | 562.16 mi (904.71 km) |
| Zagarolo to Cervera | 595.68 mi (958.65 km) |
| Zagarolo to Ceuti | 789.69 mi (1,270.88 km) |
| Zagarolo to Cheste | 726.13 mi (1,168.59 km) |
| Zagarolo to Chiclana de la Frontera | 1,081.35 mi (1,740.26 km) |
| Zagarolo to Chipiona | 1,086.14 mi (1,747.98 km) |
| Zagarolo to Chiva | 728.10 mi (1,171.76 km) |
| Zagarolo to Churriana de la Vega | 934.72 mi (1,504.28 km) |
| Zagarolo to Ciempozuelos | 864.32 mi (1,391.00 km) |
| Zagarolo to Cieza | 792.66 mi (1,275.66 km) |
| Zagarolo to Cisterniga | 901.85 mi (1,451.38 km) |
| Zagarolo to Ciudad de Melilla | 963.19 mi (1,550.11 km) |
| Zagarolo to Ciudad Real | 901.39 mi (1,450.64 km) |
| Zagarolo to Ciudad-Rodrigo | 1,008.35 mi (1,622.78 km) |
| Zagarolo to Cocentaina | 730.52 mi (1,175.66 km) |
