Guidonia Montecelio is a town of 89,420 inhabitants in the province of Rome, in Lazio, Italy. It lies about 23 km north-east of Rome, the provincial capital.
The municipality covers 78.84 km², with a density of 1,134 inhabitants per km².
The nearest airport is Rome Ciampino (CIA), about 25 km away as the crow flies. Read our guide to the airport.
Guidonia Montecelio on the map
Nearby towns
Where to stay in and around Guidonia Montecelio
Tours and activities nearby
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