Taxi
Some travellers consider taxi to be
the most convenient form of overland transport thanks to flexible departure times, a possibility to choose the size of the car you need, and a hassle-free door-to-door service.
Things to remember: If you are planning to make detours during your trip, discuss it with your driver or service provider in advance as it may affect the price.
Companies offering charters between Pattaya and Laem Chabang
Glassflower, Kim Transfers Thailand (Thailand Taxi Airport and Travel)
Train
Train is a often a great choice for long-haul travel especially if you opt for a night sleeper train with berths which will allow you to
sleep all your journey through. To make the most of your train journey, choose the class of your ticket wisely.
Note that there are air-conditioned and fan-only carriages; private compartments for 2 or 4; hard and soft seats.
Though the upper class you get the smoother is your journey, often second class air-conditioned or fan-only sleepers are a good money saving alternative.