Write SQL query to solve given problem: Which two countries have the border in length of 803 km? Give the full names of the countries.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.Name, T3.Name FROM country AS T1 INNER JOIN borders AS T2 ON T1.Code = T2.Country1 INNER JOIN country AS T3 ON T3.Code = T2.Country2 WHERE T2.Length = 803