For Your Convenience,
There Are 3 Bus Terminals
And A Bus Stops In Bangkok For You To Choose :

Northern Bus Terminal (Morchit 2)
To Pattaya Bus Terminal
1. Morchit 2* — Motorway –- Pattaya
Bus Fare : 128 Bht.
2. Morchit 2 — Bangna-Trad Rd. (Toll way) –Pattaya

Eastern Bus Terminal (Ekamai)
To Pattaya Bus Terminal
Ekamai — Bangna-Trad Rd. (Toll way) –Pattaya

Bangna Bus Stop
To Pattaya Bus Terminal
Bangna Bus Stop — Bangna-Trad Rd. (Toll way) — Pattaya (There will be buses from Sai Tai and Ekamai stop at this bus stop)