About 620km.
102 km taking this route:Follow L363 from Ramstein to A6; follow signs to A6 MANNHEIM.Take A6 to A656 to HEIDELBERG near Mannheim; AUSFAHRT (exit), then follow signs to A656 to HEIDELBERG.Take A656 to Heidelberg.
The driving distance from Hamburg, Germany to Dusseldorf, Germany is 250 miles / 402 km
I lived in Ramstein, Germany for 9 years and can confirm that yes, there are indeed mosquitoes in there in the summer.
408 km or 254 miles.
The Black Forest is in the south of Germany, near Switzerland. Hamburg is a city in the far North of Germany, near Denmark.
Spangdahlem AB Ramstein AB Spengdahlem Ramstein
No, Hamburg is in the north of Germany
Bremen, Kiel and Hanover are not that far away.
Ramstein AFB
German - Hamburg's in Germany
Hamburg is in northern Germany.