Cheonan-Asan → Seoul KTX Timetable
Cheonan-Asan StationSeoul StationSeoul→Cheonan-Asan (reverse)
67 KTX trains run from Cheonan-Asan to Seoul. The first leaves at 06:25 and the last at 00:04; the fastest takes 38m.
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.
67 trains
| From | Arrive | Duration | Train | Days |
|---|---|---|---|---|
| 06:25 | 07:09 | 44m | 136 KTX | Daily |
| 06:45 | 07:29 | 44m | 134 KTX | Mon |
| 07:05 | 07:49 | 44m | 132 KTX | Mon |
| 07:05 | 07:49 | 44m | 138 KTX | TueWedThuFriSatSun |
| 07:09 | 07:53 | 44m | 002 KTX | Daily |
| 07:40 | 08:25 | 45m | 006 KTX | Daily |
| 07:59 | 08:43 | 44m | 140 KTX | Daily |
| 08:10 | 08:53 | 43m | 008 KTX-Sancheon | Daily |
| 08:10 | 08:53 | 43m | 292 KTX-Sancheon | SatSun |
| 08:21 | 09:05 | 44m | 010 KTX-Sancheon | MonTueWedThu |
| 08:21 | 09:05 | 44m | 142 KTX | FriSatSun |
| 08:28 | 09:19 | 51m | 504 KTX | Daily |
| 08:36 | 09:16 | 40m | 144 KTX | FriSatSun |
| 08:43 | 09:32 | 49m | 464 KTX | Daily |
| 08:52 | 09:35 | 43m | 102 KTX | Daily |
| 09:33 | 10:16 | 43m | 014 KTX | Daily |
| 09:55 | 10:33 | 38m | 016 KTX | Daily |
| 10:11 | 10:54 | 43m | 146 KTX | FriSatSun |
| 11:06 | 11:49 | 43m | 022 KTX-Sancheon | Daily |
| 11:50 | 12:33 | 43m | 028 KTX | Daily |
| 12:04 | 12:48 | 44m | 258 KTX | Daily |
| 12:44 | 13:34 | 50m | 416 KTX-Sancheon | Daily |
| 12:44 | 13:34 | 50m | 510 KTX-Sancheon | Daily |
| 12:53 | 13:36 | 43m | 208 KTX-Sancheon | Daily |
| 12:53 | 13:36 | 43m | 262 KTX-Sancheon | Daily |
| 14:08 | 14:51 | 43m | 034 KTX | Daily |
| 14:13 | 14:56 | 43m | 232 KTX-Sancheon | FriSatSun |
| 14:13 | 14:56 | 43m | 264 KTX-Sancheon | Daily |
| 14:21 | 15:00 | 39m | 036 KTX-Cheongryong | Daily |
| 14:21 | 15:00 | 39m | 9036 KTX-Cheongryong | SatSun |
| 14:31 | 15:22 | 51m | 456 KTX-Sancheon | Daily |
| 14:31 | 15:22 | 51m | 584 KTX-Sancheon | FriSatSun |
| 14:59 | 15:38 | 39m | 210 KTX | Daily |
| 15:09 | 15:47 | 38m | 038 KTX-Sancheon | Daily |
| 15:09 | 15:47 | 38m | 9038 KTX-Sancheon | Daily |
| 15:23 | 16:07 | 44m | 148 KTX | FriSatSun |
| 15:58 | 16:41 | 43m | 108 KTX-Sancheon | Daily |
| 15:58 | 16:41 | 43m | 268 KTX-Sancheon | Daily |
| 16:07 | 16:50 | 43m | 040 KTX | Daily |
| 16:37 | 17:19 | 42m | 044 KTX | Daily |
| 17:39 | 18:23 | 44m | 430 KTX | Daily |
| 17:57 | 18:40 | 43m | 110 KTX | Daily |
| 18:09 | 18:47 | 38m | 216 KTX-Sancheon | Daily |
| 18:09 | 18:47 | 38m | 272 KTX-Sancheon | Daily |
| 18:12 | 19:00 | 48m | 524 KTX | Daily |
| 18:30 | 19:13 | 43m | 052 KTX | Daily |
| 18:49 | 19:34 | 45m | 056 KTX | Daily |
| 19:01 | 19:44 | 43m | 058 KTX | Daily |
| 19:10 | 19:48 | 38m | 154 KTX | FriSatSun |
| 19:20 | 20:04 | 44m | 060 KTX | Daily |
| 19:50 | 20:33 | 43m | 274 KTX-Sancheon | Daily |
| 20:08 | 20:52 | 44m | 062 KTX-Sancheon | Daily |
| 20:08 | 20:52 | 44m | 9062 KTX-Sancheon | MonTueWedThu |
| 20:17 | 21:01 | 44m | 276 KTX-Sancheon | MonTueWedThu |
| 20:48 | 21:31 | 43m | 236 KTX-Sancheon | FriSatSun |
| 20:48 | 21:31 | 43m | 278 KTX-Sancheon | Daily |
| 21:17 | 22:00 | 43m | 068 KTX | Daily |
| 21:33 | 22:12 | 39m | 160 KTX | FriSatSun |
| 21:38 | 22:26 | 48m | 070 KTX | Daily |
| 22:04 | 22:47 | 43m | 162 KTX-Sancheon | FriSatSun |
| 22:04 | 22:47 | 43m | 224 KTX-Sancheon | Daily |
| 22:20 | 23:06 | 46m | 072 KTX | Daily |
| 22:40 | 23:23 | 43m | 074 KTX | Daily |
| 22:55 | 23:33 | 38m | 238 KTX-Sancheon | FriSatSun |
| 23:24 | 00:07 | 43m | 228 KTX-Sancheon | Daily |
| 23:24 | 00:07 | 43m | 282 KTX-Sancheon | Daily |
| 00:04 | 00:42 | 38m | 084 KTX | Daily |