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Historical Values
Year Value
1990 3,818 km total; Cambodia 982 km, China 1,281 km, Laos 1,555 km
1991 3,818 km total; Cambodia 982 km, China 1,281 km, Laos 1,555 km
1992 3,818 km total; Cambodia 982 km, China 1,281 km, Laos 1,555 km
1993 total 3,818 km, Cambodia 982 km, China 1,281 km, Laos 1,555 km
1994 total 3,818 km, Cambodia 982 km, China 1,281 km, Laos 1,555 km
1995 total 3,818 km, Cambodia 982 km, China 1,281 km, Laos 1,555 km
1996 total: 3,818 km border countries: Cambodia 982 km, China 1,281 km, Laos 1,555 km
1997 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
1998 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
1999 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2000 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2001 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2002 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2003 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2004 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2005 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2006 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2007 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2008 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2009 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2010 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2011 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2012 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2013 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2014 total: 4,639 km border countries: Cambodia 1,228 km, China 1,281 km, Laos 2,130 km
2015 total: 4,616 km | border countries (3): Cambodia 1,158 km, China 1,297 km, Laos 2,161 km
2016 total: 4,616 km | border countries (3): Cambodia 1,158 km, China 1,297 km, Laos 2,161 km
2017 total: 4,616 km | border countries (3): Cambodia 1,158 km, China 1,297 km, Laos 2,161 km
2018 total: 4,616 km | border countries (3): Cambodia 1158 km, China 1297 km, Laos 2161 km
2019 total: 4,616 km | border countries (3): Cambodia 1158 km, China 1297 km, Laos 2161 km
2020 total: 4,616 km | border countries (3): Cambodia 1158 km, China 1297 km, Laos 2161 km
2021 total: 4,616 km border countries (3): Cambodia 1158 km, China 1297 km, Laos 2161 km
2022 total: 4,616 km border countries (3): Cambodia 1,158 km; China 1,297 km; Laos 2,161 km
2023 total: 4,616 km border countries (3): Cambodia 1,158 km; China 1,297 km; Laos 2,161 km
2024 total: 4,616 km border countries (3): Cambodia 1,158 km; China 1,297 km; Laos 2,161 km
2025 total: 4,616 km border countries (3): Cambodia 1,158 km; China 1,297 km; Laos 2,161 km