Map of Chālūs, Iran

Chālūs is a city in Māzandarān, Iran, with a population of about 107,490. It lies at 36.6550°N, 51.4204°E. Chālūs is about 107 km (66 mi) north of Tehran, the capital. The nearest city on our map is Nowshahr, 7 km to the east.

Chālūs at a glance

Where is Chālūs?

• The 4th largest city in Māzandarān on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 39 min on the shortest day to 14 h 40 min on the longest day (around 21 December and 21 June).

Cities near Chālūs

• Nowshahr — 7 km east
• Tonekābon — 52 km west
• Rāmsar — 75 km northwest
• Āmol — 86 km east
• Tajrīsh — 95 km south
• Fereydūn Kenār — 98 km east
• Karaj — 99 km southwest
• Hashtgerd — 102 km southwest
• Ābyek — 105 km southwest
• Naz̧arābād — 107 km southwest

Largest cities in Māzandarān

• Sari — 255,396
• Āmol — 237,528
• Bābol — 202,796
• Behshahr — 94,702
• Nekā — 60,991
• Bābolsar — 48,051
• Nowshahr — 40,000
• Tonekābon — 37,501
• Rāmsar — 35,997
• Fereydūn Kenār — 34,097

Largest cities in Iran

• Tehran — 7,153,309
• Mashhad — 2,307,177
• Isfahan — 1,547,164
• Karaj — 1,448,075
• Tabriz — 1,424,641
• Shiraz — 1,249,942
• Qom — 900,000
• Ahvaz — 841,145
• Pasragad Branch — 787,878
• Kermanshah — 621,100

Map of Iran and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.