Expressway S79 is an expressway in Warsaw acting as a spur route between the southern S2 Expressway section of the Warsaw Express Ring Road at Warszawa Południe junction and Int. Frederic Chopin Airport, ending at the junction with the inner-city Marynarska road. It also acts as a major Warsaw exit route to the S7 Expressway towards Kraków.

The road was completed in September 2013. On a stretch between Warszawa Południe and Warszawa–Puławska junctions, it has concurrency with S2.

Country	Voivodeship	Location	km	mi	Exit	Name	Destinations	Notes
Poland	Mazovian Voivodeship	Warsaw	0	0.0	—	Marynarska	DK 79 – ul. Sasanki, Ursus, Centrum ul. Marynarska – Mokotów	Northwestern endpoint of expressway, planned continuation as N-S route Centrum means city centre Kilometrage starting point Access to Marynarska Street (Polish: ulica Marynarska) and Sasanki Street (Polish: ulica Sasanki) There are no signs with the name of the junction
			1.5	0.93	—	Warszawa Okęcie	local road – Warsaw Chopin Airport	There are no signs with the name of the junction
			4.6	2.9	—	Warszawa Lotnisko	S 2 / E30 – Poznań S 7 – (under construction)	West terminus of common section with S2 S7 under construction
					R12	Puławska	S 2 / E30 – Terespol, Lublin, Wawer DK 79 – ul. Puławska, Piaseczno, Sandomierz / Ursynów, Mokotów	• Southeast endpoint of the expressway • East terminus of common section with S2 Access to Puławska Street (Polish: ulica Puławska) Exit number of expressway S2
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Route transition

• Warszawski węzeł komunikacyjny/obwodnica miasta

51°43′36″N 21°23′40″E / 51.726682°N 21.394400°E / 51.726682; 21.394400