Tripoint in the context of Benin-Niger border

Korab (Albanian: Mali i Korabit, Macedonian: Кораб) is a mountain range in eastern Albania and western North Macedonia, running along the border between the two countries. It forms also the European Green Belt. In Albania, it is also called Vargu lindor (English: Eastern range), but this term encompasses mountains further north, such as the Koritnik and Gjallica. The highest peak is Mount Korab at 2,764 m (9,068 ft) above sea level. With a prominence of 2,169 m (7,116 ft), Korab is the 18th most prominent mountain peak in the European continent. The mountains are composed of sedimentary rock, including shale, sandstone, dolomite and limestone. The name refers to a pre-Christian sea god.

Geographically, the Korab mountain range extends 40 km (25 mi) from the Dibër Valley in a north-south direction, between the river valleys of the Black Drin and its tributary the Radika. It is located near the tripoint of Albania, North Macedonia, and Kosovo, southwest of the Šar Mountains. The Drin Valley lies around 400 m (1,300 ft) to the west, the bed of the Radika at about 1,000 m (3,300 ft) above sea level.

The Egypt–Sudan border (Arabic: الحدود السودانية المصرية) is 1,276 km (793 mi) in length and runs from the tripoint with Libya in the west to the Red Sea in the east. The eastern section of the border is subject to a territorial dispute between the two states.

The Lake Prespa is located on the tripoint of North Macedonia, Albania and Greece. It is a system of two lakes separated by an isthmus: the Great Prespa Lake, divided between the three countries, and the Little Prespa Lake, mostly within Greece. They are the highest tectonic lakes in the Balkans, at an elevation of 853 metres (2,799 ft).

The area contains three national parks: Galičica National Park in North Macedonia, Prespa National Park in Albania, and Prespa National Park in Greece. The largest town in the region is Resen in North Macedonia. In 2014, Ohrid-Prespa Transboundary Biosphere Reserve between Albania and North Macedonia was added to UNESCO's World Network of Biosphere Reserves.

The Iraq–Saudi Arabia border is 811 km (504 mi) in length and runs from the tripoint with Jordan in the west to the tripoint with Kuwait in the east.

The Iraq–Turkey border is 331 km (206 mi) in length and runs from the tripoint with Syria in the west to the tripoint with Iran in the east.

The Iran–Iraq border runs for 1,599 km (994 mi) from the tripoint with Turkey in the north down to the Shatt al-Arab (known as Arvand Rud in Iran) waterway and out to the Persian Gulf in the south. Although the boundary was first determined in 1639, certain disputes continue, particularly surrounding navigation on the Shatt al-Arab.

The Iraq–Kuwait border is 254 km (158 mi) in length and runs from the tripoint with Saudi Arabia in the west to the Persian Gulf coast in the east.

The Iraq–Jordan border is 179 km (111 mi) in length and runs from the tripoint with Syria in the north to the tripoint with Saudi Arabia in the south.

The Iraqi–Syrian border is the border between Syria and Iraq and runs for a total length of 599 km (372 mi) across Upper Mesopotamia and the Syrian desert, from the tripoint with Jordan in the south-west to the tripoint with Turkey in the north-east.

The border between the Syrian Arab Republic and the Republic of Turkey (Arabic: الحدود السورية التركية, romanized: alhudud alsuwriat alturkia; Turkish: Suriye–Türkiye sınırı) is 909 kilometres (565 mi) long, and runs from the Mediterranean Sea in the west to the tripoint with Iraq in the east. It runs across Upper Mesopotamia for some 400 kilometres (250 mi), crossing the Euphrates and reaching as far as the Tigris. Much of the border follows the Southern Turkish stretch of the Baghdad Railway, roughly along the 37th parallel between the 37th and 42nd eastern meridians. In the west, it almost surrounds the Turkish Hatay Province, partly following the course of the Orontes River and reaching the Mediterranean coast at the foot of Jebel Aqra.

The Jordan–Syria border is 362 km (225 m) in length and runs from the tripoint with Israel in the west to the tripoint with Iraq in the east.

The Lebanon–Syria border is 394 km (245 miles) in length and runs from the Mediterranean coast in the north to the tripoint with Israel in the south.

Argolis or Argolida (Greek: Αργολίδα Argolída [arɣoˈliða]; Ἀργολίς Argolís [arɡolís] in ancient Greek and Katharevousa) is one of the regional units of Greece. It is part of the region of Peloponnese, situated in the eastern part of the Peloponnese peninsula and part of the tripoint area of Argolis, Arcadia and Corinthia. Much of the territory of this region is situated in the Argolid Peninsula.

The Georgia–Turkey border (Georgian: საქართველო–თურქეთის საზღვარი, Turkish: Gürcistan–Türkiye sınırı) is 273 km (170 miles) in length and runs from the Black Sea coast in the west to the tripoint with Armenia in the east.

The Afghanistan–Iran border is 921 km (572 mi) in length and runs from the tripoint with Turkmenistan in the north to the tripoint with Pakistan in the south.

The Afghanistan–Turkmenistan border is 804 km (500 mi) in length and runs from the tripoint with Iran to the tripoint with Uzbekistan.

The Afghanistan–Uzbekistan border is 144 km (89 mi) in length and runs from the tripoint with Turkmenistan to the tripoint with Tajikistan along the Amu River. It is the shortest of Uzbekistan's external borders. The city of Termez in Uzbekistan and the town of Hairatan in Afghanistan are the closest major populated centers to the border.

Large volumes of trade between Afghanistan and Uzbekistan pass through the border on daily basis. Citizens of Afghanistan could stay for up to 10 days in Termez without a travel visa.