Map of Ust’-Kut, Russia

Ust’-Kut is a city in Irkutsk Oblast, Russia, with a population of about 48,202. It lies at 56.7938°N, 105.7672°E. Ust’-Kut is about 4,032 km (2,505 mi) northeast of Moscow, the capital. The nearest city on our map is Ust’-Ilimsk, 229 km to the northwest.

Ust’-Kut at a glance

Where is Ust’-Kut?

• The 8th largest city in Irkutsk Oblast on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 6 h 46 min on the shortest day to 17 h 50 min on the longest day (around 21 December and 21 June).

Cities near Ust’-Kut

• Ust’-Ilimsk — 229 km northwest
• Bratsk — 265 km west
• Sayansk — 375 km southwest
• Zima — 397 km southwest
• Tulun — 409 km southwest
• Cheremkhovo — 440 km southwest
• Usol’ye-Sibirskoye — 470 km south
• Angarsk — 489 km south
• Irkutsk — 509 km south
• Shelekhov — 521 km south

Largest cities in Irkutsk Oblast

• Irkutsk — 623,869
• Bratsk — 256,600
• Angarsk — 243,158
• Ust’-Ilimsk — 100,271
• Usol’ye-Sibirskoye — 85,900
• Cheremkhovo — 57,395
• Tulun — 51,330
• Shelekhov — 47,459
• Sayansk — 43,949
• Nizhneudinsk — 38,723

Largest cities in Russia

• Moscow — 10,381,222
• Saint Petersburg — 5,351,935
• Novosibirsk — 1,612,833
• Yekaterinburg — 1,495,066
• Nizhniy Novgorod — 1,259,013
• Kazan — 1,243,500
• Chelyabinsk — 1,202,371
• Omsk — 1,172,070
• Samara — 1,163,399
• Rostov-na-Donu — 1,130,305

Map of Russia 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.