| Highway H21 | ||||
|---|---|---|---|---|
| Автошлях H21 | ||||
| Route information | ||||
| Length: | 206.8 km (128.5 mi) | |||
| Major junctions | ||||
| west end: | Donetsk | |||
| east end: | P07 in Starobilsk | |||
| Location | ||||
| Regions: | Donbas, Donetsk Oblast, Luhansk Oblast | |||
| Highway system | ||||
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H21 is an important Ukraine national highway (H-highway) in the Donetsk Oblast and Luhansk Oblast of Donbas, Ukraine. It connects Donetsk through Luhansk with Starobilsk. H21 runs both, west-east between Donetsk and Luhansk, and south-north between Luhansk and Starobilsk. It passes either through or near Makiivka, Kolosnykove, Khartsyzk, Zuhres; Serdyte, Molodetske, and Shakhtarsk in Shakhtarsky; Torez, Snizhne, Miusynsk, Krasnyi Luch; Ivanivka and Malomykolaivka in Antratsitivsky; Myrne, Uspenka, Lutuhyne, and Heorhiivka in Lutuhynsky; Luhansk; Metalisk, Stukalova Balka, and Lyman-Tsvitni Pisky-Svitle in Slovianoserbsky; Shchastya; Mykhailivka in Troitsky; Novoaidar, Denezhnykove, and Peremorzhne-Shtormove in Novoaidarsky; Shul'hynka in Markivsky, Baidivke, and Polovynkyne in Starobilsky.