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Historical Values
Year Value
2021 Mekong river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2021 Mekong river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2022 Mekong river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2022 Mekong river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2023 S ng Ti n Giang (Mekong) river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2023 S ng Ti n Giang (Mekong) river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2024 S ng Ti n Giang (Mekong) river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2024 S ng Ti n Giang (Mekong) river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2025 S ng Ti n Giang (Mekong) river mouth (shared with China [s], Burma, Laos, Thailand, Cambodia) - 4,350 km; Pearl river source (shared with China [m]) - 2,200 km; Red river mouth (shared with China [s]) - 1,149 km note: [s] after country name indicates river source; [m] after country name indicates river mouth