Kosteltsevo () is a rural locality () and the administrative center of Kosteltsevsky Selsoviet Rural Settlement, Kurchatovsky District, Kursk Oblast, Russia. Population:
The village is located on the Prutishche River in the basin of the Seym, 73 km from the RussiaâÂÂUkraine border, 45 km north-west of Kursk, 19.5 km north-west of the district center â the town Kurchatov.
Kosteltsevo has a warm-summer humid continental climate (Dfb in the Köppen climate classification). <div style="width:70%;">
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Kosteltsevo is located 32 km from the federal route Crimea Highway, 21.5 km from the road of regional importance (Kursk â Lgov â Rylsk â border with Ukraine), 17 km from the road (Lgov â Konyshyovka), 2 km from the road of intermunicipal significance (38K-017 â Nikolayevka â Shirkovo), on the roads (38N-362 â Kosteltsevo â Zaprutye) and (Kosteltsevo â Mukhino), 18 km from the nearest railway halt 565 km (railway line Navlya â Lgov-Kiyevsky).
The rural locality is situated 51 km from Kursk Vostochny Airport, 149 km from Belgorod International Airport and 254 km from Voronezh Peter the Great Airport.