I was TDY to Bitburg in the 70s. We were cautioned that the runways at Bitburg and Spangdahlem, which was just a few miles away, were essentially parallel. Make sure you were aligned with the correct one! I remember someone landing an F-4, and on roll out, realized the base was on his right, while at Spang it would have been on the left.
F4GIB71