Siem Reap to Suong: Drive Guide & Hidden Gems

The journey from Siem Reap to Suong covers roughly 260 kilometers along National Highway 6 (NR6) and National Highway 7 (NR7). The route passes through three provinces: Siem Reap, Kampong Thom, and Kampong Cham, offering a cross-section of Cambodia's central floodplains.

The entirety of NR6 and NR7 are two-lane roads with periodic passing zones. Tolls are nonexistent, but fuel stations are sparse beyond Kampong Thom, so plan refueling there. Fuel prices average 4,300 riel per liter for regular gasoline, and a full tank for a typical sedan costs around $40.

• Best stops Siem Reap to Suong include the Sambor Prei Kuk temple complex and the riverside town of Kampong Thom.
• How long to drive Siem Reap to Suong is approximately 4.5–5.5 hours without extended stops.
• Is it worth driving Siem Reap to Suong? Yes, for travelers seeking to avoid the crowded tourist trail and explore off-route areas.
• Things to do between Siem Reap and Suong include visiting the Andong Russei waterfall and observing the scenic Mekong River.

For tips on uncovering hidden gems, see how to find the best stops and hidden gems between cities. Road quality is generally good, but sections near Stung Sen have potholes. Restrooms are available at fuel stations every 50 kilometers.

The route's safety is moderate; there are no median barriers, and livestock occasionally crosses. Drive defensively, especially at dawn and dusk. Road lighting is absent outside towns, so plan daytime travel.

For families, the Kampong Thom Provincial Park has picnic areas and a playground, and a crocodile farm in Skun (about halfway) fascinates kids. Pet-friendly stops include the riverside park in Kampong Cham, where dogs can leash-walk, but no dedicated pet facilities exist.

Fatigue management: Plan rest stops every 2 hours. The most reliable rest zones are at the Km 150 point near Stung Sen and the Skun roundabout. Coffee and noodle shops are abundant, but Wi-Fi is often slow. For hidden off-route spots, the Phnom Chi (Mountain) near Kampong Thom offers a pagoda and cave, and the Cheung Prey Wetlands host diverse birdlife.

The drive crosses the Tonlé Sap floodplain, transitioning to dry dipterocarp forest and then rice paddies. During the wet season (June to October), the scenery shifts to emerald green, while the dry season (November to May) brings dust and open views.

The region is part of the Angkor UNESCO World Heritage Site buffer zone until Phnom Kulen, but the main site is in Siem Reap. Local commerce along the road centers on small markets selling roasted cassava, fresh palm juice, and 'krolan' (sticky rice in bamboo tubes). A rest stop at Kampong Kdei offers the chance to see the ancient Kampong Kdei Bridge.