Laos
total: 5,083 km
border countries: Burma 235 km, Cambodia 541 km, China 423 km,
Thailand 1,754 km, Vietnam 2,130 km
Latvia
total: 1,382 km
border countries: Belarus 171 km, Estonia 343 km, Lithuania 576 km,
Russia 292 km
Lebanon
total: 454 km
border countries: Israel 79 km, Syria 375 km
Lesotho
total: 909 km
border countries: South Africa 909 km
Liberia
total: 1,585 km
border countries: Guinea 563 km, Cote d'Ivoire 716 km, Sierra Leone
306 km
Libya
total: 4,348 km
border countries: Algeria 982 km, Chad 1,055 km, Egypt 1,115 km,
Niger 354 km, Sudan 383 km, Tunisia 459 km
Liechtenstein
total: 76 km
border countries: Austria 34.9 km, Switzerland 41.1 km
Lithuania
total: 1,574 km
border countries: Belarus 680 km, Latvia 576 km, Poland 91 km,
Russia (Kaliningrad) 227 km
Luxembourg
total: 359 km
border countries: Belgium 148 km, France 73 km, Germany 138 km
Macau
total: 0.34 km
regional border: China 0.34 km