The shortest possible distance is along a meridian of constant longitude (a due north-south line).That distance is 69.1 miles (111.22 km).
38+n=57 n=57-38 n=19
-38n = 46. n = 46 / -38 n = - 46 / 38 n = 1.2105
38% of 88 is 33.44 (n = 88).
n=40 n2+n+41=1681 which is not a prime.
Moscow, the capital of Russia, is located at approximately 56 degrees N and 38 degrees E.
38 N 24 E is Rafina, Greece.
Rome is located further north than Washington D.C. Rome, Italy is located 41 degrees 87"N. Washington D.C. is located 38 degrees 54′17″N
The city located at 56 degrees N latitude and 38 degrees E longitude is Saint Petersburg, Russia.
Athens, Greece
North
The state capital nearest to the coordinates 38 degrees N, 82 degrees W is Frankfort, the capital of Kentucky.
38 N 9 W is near Lisbon in Portugal.
50° 38′ 29″ N, 19° 41′ 38″ E50.641389, 19.693889
Rome
Tennessee is located 35 degrees N to 36 degrees 41' N and 81 degrees 37' W to 90 degrees 28' W.
Those coordinates would place you to the North East of Moscow.