Courtyard by Marriott Sejong: address, phone and airport distance

Courtyard by Marriott Sejong, a Courtyard hotel (Marriott International) in Sejong-si, South Korea. Address: 6 Dasom 3-ro, Sejong-si, 30120.

Courtyard by Marriott Sejong is a Courtyard hotel (Marriott International) at 6 Dasom 3-ro, Sejong-si, 30120, South Korea. The nearest airport with scheduled flights is Cheongju International Airport (CJJ), 32.1 km away in a straight line.

From Marriott International's own hotel listing, collected 27 Oct, 2026.

Courtyard by Marriott Sejong: quick facts

Brand: Courtyard (Marriott International)
Address: 6 Dasom 3-ro, Sejong-si, 30120
City: Sejong-si, South Korea
Phone: +82 44-251-4000
Rooms: 266
Official hotel page: marriott.com
Map: 36.49585, 127.26648

Check live rates for Courtyard by Marriott Sejong

Nearest airports

Airport	Straight-line distance
Cheongju International Airport (CJJ)	32.1 km
Gunsan Airport / Gunsan Air Base (KUV)	88 km
Wonju Airport / Hoengseong Air Base (K-38/K-46) (WJU)	121.5 km

Calculated from map positions; the road route is longer.

Frequently asked questions

Where is Courtyard by Marriott Sejong?

Courtyard by Marriott Sejong is at 6 Dasom 3-ro, Sejong-si, 30120, South Korea.

Which airport is closest to Courtyard by Marriott Sejong?

Cheongju International Airport (CJJ) is the closest airport with scheduled flights, 32.1 km away in a straight line. The drive is longer.

Which hotel group runs Courtyard by Marriott Sejong?

Courtyard by Marriott Sejong is a Courtyard hotel, a brand of Marriott International.

What is the phone number of Courtyard by Marriott Sejong?

Marriott International lists +82 44-251-4000 for Courtyard by Marriott Sejong.

How many rooms does Courtyard by Marriott Sejong have?

Marriott International lists 266 rooms at Courtyard by Marriott Sejong.

All 2 chain hotels in Sejong-si

Sources: Marriott International's own hotel listing, collected 27 Oct, 2026 via All The Places (CC0); city data from GeoNames; airport positions from OurAirports. FlightGPT does not add details a hotel chain doesn't publish. Rates and availability are checked live when you search.