SHORTEST BORDERS wrt AREA
|
K = √A / B
|
B = Borders
|
A = Area
|
Country
|
2,561
|
0.1
|
65,610
|
Sri Lanka
|
3.05
|
68
|
43,094
|
Denmark
|
1.36
|
361.2
|
242,900
|
United Kingdom
|
1.36
|
79
|
11,586
|
Qatar
|
1.33
|
238
|
100,210
|
South Korea
|
0.82
|
820
|
462,840
|
Papua New Guinea
|
0.73
|
360
|
70,273
|
Ireland
|
0.61
|
360
|
48,671
|
Dominican Republic
|
0.53
|
228
|
14,874
|
East Timor
|
0.49
|
555
|
75,417
|
Panama
|
0.48
|
2830
|
1,904,569
|
Indonesia
|
0.46
|
360
|
27,750
|
Haiti
|
0.41
|
1746
|
527,968
|
Yemen
|
0.4
|
1374
|
309,500
|
Oman
|
0.37
|
2665
|
1,002,450
|
Egypt
|
0.37
|
1918.9
|
505,992
|
Spain
|
0.35
|
8893
|
9,984,670
|
Canada
|
0.35
|
639
|
51,100
|
Costa Rica
|
0.34
|
2340
|
637,657
|
Somalia
|
0.33
|
633
|
45,227
|
Estonia
|
|
LONGEST BORDERS wrt AREA
|
K = √A / B
|
B = Borders
|
A = Area
|
Country
|
0.09
|
4246
|
147,570
|
Bangladesh
|
0.09
|
5083
|
236,800
|
Laos
|
0.1
|
3651
|
143,100
|
Tajikistan
|
0.1
|
5504
|
342,000
|
Republic of the Congo
|
0.1
|
1334
|
20,273
|
Slovenia
|
0.1
|
6221
|
447,400
|
Uzbekistan
|
0.1
|
2197
|
56,594
|
Croatia
|
0.1
|
1852
|
41,284
|
Switzerland
|
0.11
|
2562
|
83,871
|
Austria
|
0.11
|
3878
|
199,951
|
Kyrgyzstan
|
0.11
|
2881
|
118,484
|
Malawi
|
0.12
|
4639
|
331,212
|
Vietnam
|
0.12
|
1385
|
30,528
|
Belgium
|
0.12
|
14103.1
|
3,166,414
|
India
|
0.13
|
2926
|
147,181
|
Nepal
|
0.13
|
1389
|
33,846
|
Moldova
|
0.13
|
2050
|
78,865
|
Czech Republic
|
0.13
|
12012
|
2,724,900
|
Kazakhstan
|
0.13
|
1254
|
29,743
|
Armenia
|
0.13
|
6321
|
756,102
|
Chile
|
|