Seoul → Cheonan-Asan KTX Timetable
Seoul StationCheonan-Asan StationCheonan-Asan→Seoul (reverse)
73 KTX trains run from Seoul to Cheonan-Asan. The first leaves at 05:27 and the last at 23:28; the fastest takes 36m.
When the arrival station is an intermediate stop the time shown is a departure time, so it can be 1–2 minutes later than the actual arrival.
73 trains
| From | Arrive | Duration | Train | Days |
|---|---|---|---|---|
| 05:27 | 06:09 | 42m | 003 KTX | Daily |
| 05:38 | 06:19 | 41m | 203 KTX-Sancheon | Daily |
| 05:38 | 06:19 | 41m | 253 KTX-Sancheon | Daily |
| 05:58 | 06:39 | 41m | 005 KTX | Daily |
| 06:03 | 06:44 | 41m | 007 KTX | MonTueWedThu |
| 06:03 | 06:44 | 41m | 141 KTX-Sancheon | FriSatSun |
| 06:03 | 06:44 | 41m | 231 KTX-Sancheon | FriSatSun |
| 06:43 | 07:25 | 42m | 255 KTX | Daily |
| 06:44 | 07:34 | 50m | 505 KTX | Daily |
| 06:57 | 07:39 | 42m | 011 KTX | Daily |
| 07:05 | 07:53 | 48m | 453 KTX-Sancheon | Daily |
| 07:05 | 07:53 | 48m | 541 KTX-Sancheon | Daily |
| 07:58 | 08:39 | 41m | 017 KTX | Daily |
| 08:08 | 08:50 | 42m | 101 KTX-Sancheon | MonTueWedThu |
| 08:08 | 08:50 | 42m | 233 KTX-Sancheon | FriSatSun |
| 08:08 | 08:50 | 42m | 257 KTX-Sancheon | Daily |
| 09:04 | 09:45 | 41m | 207 KTX | Daily |
| 09:33 | 10:14 | 41m | 023 KTX-Sancheon | Daily |
| 09:33 | 10:14 | 41m | 209 KTX-Sancheon | Daily |
| 09:45 | 10:33 | 48m | 509 KTX-Sancheon | Daily |
| 09:45 | 10:33 | 48m | 9509 KTX-Sancheon | FriSatSun |
| 09:58 | 10:39 | 41m | 025 KTX | Daily |
| 10:07 | 10:49 | 42m | 211 KTX | Daily |
| 10:18 | 10:54 | 36m | 143 KTX | FriSatSun |
| 10:28 | 11:09 | 41m | 027 KTX | Daily |
| 10:32 | 11:15 | 43m | 419 KTX-Sancheon | MonTueWedThu |
| 10:43 | 11:24 | 41m | 213 KTX-Sancheon | Daily |
| 10:43 | 11:24 | 41m | 263 KTX-Sancheon | Daily |
| 10:58 | 11:39 | 41m | 029 KTX | Daily |
| 11:58 | 12:39 | 41m | 031 KTX | Daily |
| 12:16 | 12:57 | 41m | 033 KTX-Sancheon | Daily |
| 12:16 | 12:57 | 41m | 215 KTX-Sancheon | Daily |
| 12:19 | 13:08 | 49m | 513 KTX | Daily |
| 12:58 | 13:39 | 41m | 035 KTX-Sancheon | Daily |
| 12:58 | 13:39 | 41m | 267 KTX-Sancheon | Daily |
| 13:13 | 13:55 | 42m | 105 KTX | Daily |
| 13:18 | 14:00 | 42m | 037 KTX | Daily |
| 13:38 | 14:14 | 36m | 217 KTX | Daily |
| 13:58 | 14:35 | 37m | 041 KTX | Daily |
| 14:28 | 15:09 | 41m | 045 KTX-Sancheon | Daily |
| 14:28 | 15:09 | 41m | 235 KTX-Sancheon | FriSatSun |
| 14:28 | 15:09 | 41m | 9045 KTX-Sancheon | MonTueWedThu |
| 14:33 | 15:14 | 41m | 269 KTX-Sancheon | Daily |
| 14:42 | 15:23 | 41m | 147 KTX | FriSatSun |
| 14:58 | 15:40 | 42m | 047 KTX | Daily |
| 15:23 | 16:00 | 37m | 149 KTX-Sancheon | FriSatSun |
| 15:23 | 16:00 | 37m | 219 KTX-Sancheon | Daily |
| 16:29 | 17:18 | 49m | 431 KTX-Sancheon | Daily |
| 16:29 | 17:18 | 49m | 521 KTX-Sancheon | Daily |
| 16:47 | 17:23 | 36m | 055 KTX | Daily |
| 17:23 | 18:04 | 41m | 059 KTX | Daily |
| 17:58 | 18:34 | 36m | 061 KTX | Daily |
| 18:03 | 18:45 | 42m | 225 KTX | Daily |
| 18:24 | 19:06 | 42m | 065 KTX | Daily |
| 18:36 | 19:28 | 52m | 525 KTX-Sancheon | Daily |
| 18:41 | 19:22 | 41m | 109 KTX | Daily |
| 18:58 | 19:39 | 41m | 153 KTX | FriSatSun |
| 19:44 | 20:25 | 41m | 181 KTX | FriSat |
| 19:54 | 20:35 | 41m | 155 KTX | FriSatSun |
| 19:58 | 20:39 | 41m | 071 KTX | Daily |
| 20:13 | 20:55 | 42m | 157 KTX | FriSat |
| 20:38 | 21:19 | 41m | 227 KTX-Sancheon | Daily |
| 20:38 | 21:19 | 41m | 279 KTX-Sancheon | Daily |
| 20:49 | 21:30 | 41m | 111 KTX-Sancheon | MonTueWedThu |
| 20:49 | 21:30 | 41m | 183 KTX | FriSatSun |
| 20:58 | 21:39 | 41m | 075 KTX | Daily |
| 21:33 | 22:14 | 41m | 079 KTX-Sancheon | Daily |
| 21:33 | 22:14 | 41m | 295 KTX-Sancheon | FriSat |
| 21:38 | 22:19 | 41m | 113 KTX | Daily |
| 21:58 | 22:39 | 41m | 081 KTX | Daily |
| 22:28 | 23:09 | 41m | 083 KTX | Daily |
| 22:58 | 23:39 | 41m | 137 KTX | Daily |
| 23:28 | 00:09 | 41m | 139 KTX | Daily |