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About Thornton, CO

Thornton sprawls across the northern Denver suburbs between I-25 and the eastern plains. Major routes include I-25 for north-south travel and US-36 connecting Denver to Boulder. The city grew rapidly from farmland starting in the 1990s and keeps its original 1956 water tower as a visible landmark from the interstate.

Where is Thornton, CO on the map?

Thornton, CO is in United States, at 39.920, -104.944 - about 28 km north of Glendale, CO.

How far is Thornton, CO from where I am?

Use your device location to see the distance to Thornton, CO, how long the drive takes, and directions from where you are.

Find hotels in Thornton, CO

Rent a car near Thornton, CO

Race a karting track in Thornton, CO

Race a karting track generated from the real streets of Thornton, CO.

Thornton RacewayMedium

Play a pub crawl round in Thornton, CO

Nine holes from pub to pub through the real streets of Thornton, CO. Every cup is a bar somebody actually drinks in.

Pub Crawl Golf: Thornton, CO9 holes, one ball

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Nearby essentials

What is the closest airport to Thornton, CO?

The closest airport to Thornton, CO is Rocky Mountain Metropolitan Airport, 17 km (about 22 min by car). Other airports nearby: Denver International Airport.

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