| 6 | Countries that borders Afghanistan by their official names. | - | - |
| 10 | Countries that borders Albania by their official names. | - | - |
| 5 | Countries that borders Algeria by their official names. | - | - |
| 3 | Countries that borders Andorra by their official names. | - | - |
| 3 | Countries that borders Angola by their official names. | - | - |
| 4 | Countries that borders Argentina by their official names. | - | - |
| 4 | Countries that borders Armenia by their official names. | - | - |
| 4 | Countries that borders Austria by their official names. | - | - |
| 15 | Countries that borders Azerbaijan by their official names. | - | - |
| 6 | Countries that borders Bangladesh by their official names. | - | - |
| 11 | Countries that borders Belarus by their official names. | - | - |
| 9 | Countries that borders Belgium by their official names. | - | - |
| 5 | Countries that borders Belize by their official names. | - | - |
| 7 | Countries that borders Benin by their official names. | - | - |
| 18 | Countries that borders Bhutan by their official names. | - | - |
| 5 | Countries that borders Bolivia by their official names. | - | - |
| 10 | Countries that borders Bosnia And Herzegovina by their official names. | - | - |
| 6 | Countries that borders Botswana by their official names. | - | - |
| 5 | Countries that borders Brazil by their official names. | - | - |
| 15 | Countries that borders Bulgaria by their official names. | - | - |
| 3 | Countries that borders Burkina Faso by their official names. | - | - |
| 4 | Countries that borders Burundi by their official names. | - | - |
| 11 | Countries that borders Cambodia by their official names. | - | - |
| 2 | Countries that borders Cameroon by their official names. | - | - |
| 2 | Countries that borders Chad by their official names. | - | - |
| 8 | Countries that borders Chile by their official names. | - | - |
| 5 | Countries that borders China by their official names. | - | - |
| 6 | Countries that borders Colombia by their official names. | - | - |
| 5 | Countries that borders Costa Rica by their official names. | - | - |
| 8 | Countries that borders Croatia by their official names. | - | - |
| 9 | Countries that borders Czechia by their official names. | - | - |
| 4 | Countries that borders Djibouti by their official names. | - | - |
| 4 | Countries that borders Ecuador by their official names. | - | - |
| 4 | Countries that borders Egypt by their official names. | - | - |
| 6 | Countries that borders El Salvador by their official names. | - | - |
| 2 | Countries that borders Equatorial Guinea by their official names. | - | - |
| 2 | Countries that borders Eritrea by their official names. | - | - |
| 10 | Countries that borders Estonia by their official names. | - | - |
| 1 | Countries that borders Eswatini by their official names. | - | - |
| 5 | Countries that borders Ethiopia by their official names. | - | - |
| 8 | Countries that borders Finland by their official names. | - | - |
| 5 | Countries that borders France by their official names. | - | - |
| 5 | Countries that borders Gabon by their official names. | - | - |
| 5 | Countries that borders Georgia by their official names. | - | - |
| 12 | Countries that borders Germany by their official names. | - | - |
| 9 | Countries that borders Ghana by their official names. | - | - |
| 3 | Countries that borders Greece by their official names. | - | - |
| 3 | Countries that borders Guatemala by their official names. | - | - |
| 4 | Countries that borders Guinea-Bissau by their official names. | - | - |
| 5 | Countries that borders Guinea by their official names. | - | - |
| 3 | Countries that borders Guyana by their official names. | - | - |
| 3 | Countries that borders Honduras by their official names. | - | - |
| 2 | Countries that borders Hungary by their official names. | - | - |
| 4 | Countries that borders India by their official names. | - | - |
| 16 | Countries that borders Indonesia by their official names. | - | - |
| 6 | Countries that borders Iran by their official names. | - | - |
| 1 | Countries that borders the Cent. Afr. Rep. by their official names. | - | - |
| 1 | Countries that borders the DR Congo by their official names. | - | - |
