Pleiku to Pursat Drive: Insider Road Trip Guide

Departing from Pleiku's cool, pine-scented highlands at 740 meters above sea level, you'll descend through the volcanic Central Highlands before meeting the steamy Kampuchea lowlands—a route that transitions from minority villages to riverside towns in a single day.

The first 140 km to the Le Thanh–Oyadav border crossing follow Vietnamese National Route 19 west, a standard two-lane expressway, before hitting Cambodian National Road 5, which snakes toward Pursat along flat, well-maintained pavement.

Just 14 km west of the border, the Yok Don National Park—Vietnam's largest protected lowland forest—swings alongside the Serepok River, a spot to spot black-shanked douc langurs. Further in Cambodia, the Kou Preah village on NR5 is your best hidden gem: a tiny community known for its centuries-old silk weaving looms, a 15-minute detour that's rarely listed on tourist maps.

For food, both sides offer their own identities: in Pleiku, try phở khô (dry pho) at the morning market; crossing to Cambodia, a typical kuy teav noodle soup costs $1.50 at any roadside shack. Don't leave Pursat without tasting prahok, the pungent fermented fish paste central to Khmer cuisine.

UNESCO's not on this route—the nearest World Heritage Site is Preah Vihear, 450 km north—so instead, invest time in the unlisted gems: the volcanic crater lakes (hồ T'Nưng) near Pleiku, a motorboat trip through flooded forests outside Pursat, and the colorful night market that thrives on the riverfront.

Both countries drive on the right, but paperwork eats time: you'll need a Cambodian visa ($30 for most nationalities, e-visa available) and your own vehicle's (or rental's) carnet de passage when crossing at Le Thanh, an international border open from 6 AM to 6 PM.

• Fuel: Gas in Pleiku costs around 25,000 VND/liter ($1.1); in Cambodia, expect $1.30–1.50/liter.
• Currency: Carry US dollars for tolls and easy border transactions—Cambodian riel is used for small payments.
• Tolls: Roughly 300,000 VND total on Vietnamese side; Cambodia's NR5 has minimal tolls.
• Road quality: Vietnamese segment is pristine; Cambodian stretch has mild wear but is fully paved—fine for sedans.

Economic wisdom: Fill your tank before leaving Pleiku, as border-area stations are sparse and price-gouge. Also carry spare 500 and 1,000 riel notes for roadside fruit stalls.

Police checkpoints on NR23 in Vietnam and occasional police stops in Cambodia are the norm—always have your passport, driving license (international permit recommended), and vehicle papers ready. Speed limits: 60 km/h in towns, 90 km/h on highways; cops love radar traps just before villages.

For families, plan stops at the Dak Bla lakeside rest area around km 45 from Pleiku—it has clean restrooms, a playground, and a coffee stand. In Cambodia, the Prek Kdam ferry (just north of Phnom Penh, 100 km from Pursat) isn't on route, so instead aim for the roadside Chong Khmom market with basic toilets and fresh coconuts.

No designated pet rest stops exist, but both countries allow dogs in vehicles without health certificates; keep a leash and water bowl, and choose grassy verges along NR5 where trucks rarely park. Fatigue-wise, the route's flatness invites monotony: stop every 200 km or 3 hours—ideal rest points are the border town Oyadav (simple guesthouse if needed) and the Stueng Trang district market in Kampong Cham province.

For deeper insight into planning an itinerary around this corridor, how to find the best stops and hidden gems between cities is a clever start.