- Recommended
Rayong City Museum
Small local museum preserving old tools, household objects, and community history. A worthwhile stop for understanding Rayong beyond the beaches.
Buses from Khon Kaen to Rayong run on average 1 times per day, taking around 11h 44m. Cheap bus tickets for this journey start at L 118 if you book in advance.
There are 1 buses per day. The earliest bus runs at 12:00, the last at 22:30. The fastest bus covers the 280 miles (452 km) distance in 11h 44m.
Plan this route
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Khon Kaen to Rayong.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Chan Tour | Departure Time 02:30PM | Arrival Time 02:45AM | Duration 12h15 | Departure days Tue | Cheapest price L 116 |
Operator Chan Tour | Departure Time 03:01PM | Arrival Time 02:45AM | Duration 11h44 | Departure days Thu, Sat | Cheapest price L 122 |
Operator Chan Tour | Departure Time 03:30PM | Arrival Time 03:30AM | Duration 12h00 | Departure days Wed | Cheapest price L 129 |
Buses from Khon Kaen to Rayong with Chan Tour. Use the details below to compare onboard facilities.
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Rayong — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Rayong trip today.
Small local museum preserving old tools, household objects, and community history. A worthwhile stop for understanding Rayong beyond the beaches.
Compact museum and memorial area dedicated to Sunthon Phu, Thailand's celebrated poet. Best paired with a walk through the surrounding landscaped park.
Museum on Ko Samet presenting the island's nature, history, literature, and local life. Useful before exploring the national park and beaches.
Rayong's best-known historic street with wooden shophouses, murals, cafés, and weekend walking-market energy. Great for photos and local atmosphere.
Seafront park and wetland with a boardwalk, mangroves, and the famous central-island pagoda view. Popular for sunset walks and easy birdwatching.
Botanical garden with elevated walkways, lakes, and wetland habitats. A relaxing area for nature walks, kayaking, and learning about coastal ecosystems.
Spicy-sour curry with local fish and herbs, a classic Eastern Thai dish. It is prized in Rayong for very fresh seafood and bold, aromatic broth.
Rayong is known for sweet mangosteen from nearby orchards. Locals eat it fresh in season for its fragrant flesh and balanced sweet-tart taste.
Sweet pineapple grown in Rayong, commonly eaten fresh. It is a local fruit highlight thanks to its juicy texture and low acidity.
Resort dining venue for Thai and international dishes with sea views, suited to a quieter meal and sunset drinks.
Casual long-running seafood restaurant known for very fresh local catch, Thai seafood classics and a busy family atmosphere near the coast.
Popular local seafood spot on the beach, best for grilled fish, crab and spicy salads in a relaxed seaside setting.
Budget-friendly for Thai beach travel: street food, local transport, and budget stays are cheap; mid-range hotels and seafood restaurants cost less than Phuket or Samui.
Tipping is optional. Round up taxis, leave ฿20-50 at casual restaurants, and 5-10% at upscale places if no service charge. Small change for cafés is appreciated.
Official public transport app
Rayong Bus Terminal 2 -> Star Fresh Market, Rayong
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Rayong.
Find answers to the most common questions about traveling from Khon Kaen to Rayong by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Rayong, this guide helps you travel smarter and with confidence.

Most Khon Kaen to Rayong buses use the Khon Kaen Bus Terminal to Rayong, Bus Terminal 2 station pair. Use this guide to compare Khon Kaen and Rayong bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Khon Kaen Bus Terminal is 7 km from Khon Kaen city centre. Public transport options include:
Khon Kaen Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Food court and several local food vendors inside terminal
Free Wi-Fi available throughout terminal. ATMs are aTMs from multiple banks available.
Ticket office support is available at Khon Kaen Bus Terminal.
Available at Khon Kaen Bus Terminal: Parking, Taxis, WC.
Accessibility facilities are available at Khon Kaen Bus Terminal: Wheelchair accessible.
Rayong, Bus Terminal 2 is 5 km from Rayong city centre. Public transport options include:
Rayong, Bus Terminal 2 has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Food court and several local food vendors inside terminal
Free Wi-Fi available throughout terminal. ATMs are aTM machines from major Thai banks available.
Ticket office support is available at Rayong, Bus Terminal 2.
Available at Rayong, Bus Terminal 2: Parking, Taxis, WC.
Accessibility facilities are available at Rayong, Bus Terminal 2: Wheelchair ramps, accessible entrances.
Check bus stations information for Khon Kaen and Rayong, including where buses depart and arrive on this route.