Riyadh to Dammam: Distance, Drive Time, Train & Trip Cost (Highway 40)
By Wijhatik team · Updated: August 2026
Transport comparison — Riyadh to Dammam
Flight/bus/train prices are per person, one-way, estimated; car cost is for the whole vehicle, one-way. Check official operators for exact fares; live flight prices are in the calculator.
The road and drive time (Riyadh → Dammam)
The main route is Highway 40 (the Riyadh–Dammam Expressway), about 400 km with a driving time of ~4 hours in normal conditions, stretching to 4.5–5 hours at peak. Car fuel is roughly ~74 SAR for the whole vehicle (400 km × 8 L/100km × local fuel price).
Traffic — when to avoid it
The busiest times are Thursday evening leaving Riyadh (start of the weekend) and Friday/Sunday evenings coming back. For a calmer drive, set off early in the morning.
Rest stops and fuel
Fuel stations and rest areas line Highway 40, clustered around the midpoint. Fill up before you set off and stop every ~2 hours, especially in summer.
Travelling with kids
Plan a stop every 2 hours, start early to beat the midday heat, and carry water and snacks. The most comfortable option with children is the SAR train (~4 hrs, with seats and restrooms) or flying (~1 hr).
Getting there without a car
🚆 The Saudi Railways (SAR) train links Riyadh and Dammam in about 4 hours. 🚌 SAPTCO buses are cheaper but slower (~5 hrs). ✈️ Flying is quickest in the air (~1 hr), but airport time can bring the total close to the train.
Related routes
Riyadh to Jeddah · All city-to-city routes
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Bookable prices (Riyadh → Dammam) updated in real time by our partners:
أسئلة شائعة
How far is Riyadh from Dammam?
About 400 km by road, roughly ~4 hrs driving.
What is the fastest way from Riyadh to Dammam?
Usually the flight (~~1 hr by air).
What is the cheapest way to travel between Riyadh and Dammam?
Per person, the bus is usually cheapest (bus from ~60 SAR). Driving can be cheapest when the cost is shared (~74 SAR fuel for the vehicle).
Is there a train between Riyadh and Dammam?
Yes, via the Saudi Railways (SAR), about ~4 hrs at an estimated 70–150 SAR per person.
How much does it cost to drive from Riyadh to Dammam?
Roughly ~74 SAR in fuel for the whole vehicle (based on 400 km × 8 L/100km × local fuel price), excluding tolls and wear.
How many hours is Riyadh to Dammam by car?
Driving takes about ~4 hrs for roughly 400 km in normal conditions, longer at peak times and seasons.
How much is a train ticket from Riyadh to Dammam?
Roughly 70–150 SAR per person on the Saudi Railways (SAR) (~4 hrs); the official operator fare varies by class and time.
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