Operator Comparison
Smile On Transport vs Chaokoh Travel Center
Compare Smile On Transport and Chaokoh Travel Center — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Smile On Transport vs 
Operator B Chaokoh Travel Center Service areas at a glance
Based on currently active routes for each operator.
Both operators 5
Only Smile On Transport 37
Only Chaokoh Travel Center 1
Routes both operators run
Same departure and destination — true head-to-head options.
Price distribution
How ticket prices spread across each operator's routes (THB).
Smile On Transport tickets usually fall between 2,720 THB–5,240 THB (median 3,760 THB), while Chaokoh Travel Center between 610 THB–1,060 THB (median 810 THB). On the whole, Chaokoh Travel Center offers the cheaper tickets.
0–250
250–500
500–1k
1k–2k
2k+
Smile On Transport — min 230 · median 3760 · max 16400 Chaokoh Travel Center — min 460 · median 810 · max 2380