Driving from Sejong to Daejeon
Daejeon lies 28 km (18 mi) south of Sejong, in the same time zone. What the numbers say about getting there.
Driving takes about 26 min without stops, over roughly 35 km (21 mi) of road; add breaks, fuel and any border.
| Sejong | Daejeon | |
|---|---|---|
| Country | South Korea | South Korea |
| Population | 394,630 | 1.4 million |
| Elevation | 49 m (161 ft) | 58 m (190 ft) |
| Time now | UTC+9 (Asia/Seoul) | UTC+9 (Asia/Seoul) |
Where to book car hire from Sejong to Daejeon
We take no bookings for these providers and hold no reservation with them. The provider you choose handles payment, confirmation, changes and refunds. How that works.
Staying in Daejeon
Our booking partner lists 246 places to stay in Daejeon. Of the 204 with a star rating, the largest group is 3-star (142), and 2 are five-star. Across 28 properties with at least 50 reviews, the average guest score is 8.3 out of 10. Guests have left 6,198 reviews in total.
Book a hotel in Daejeon
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Daejeon from Sejong?
28 km (18 mi) in a straight line, south of Sejong; by road roughly 35 km (21 mi).
How long does it take to get from Sejong to Daejeon by car?
About 26 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Sejong and Daejeon?
No, both are on Asia/Seoul at the moment.
Where can I stay in Daejeon?
Our booking partner lists 246 places to stay in Daejeon, bookable on this site.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.