It is approximately 28.4 miles and about 40 minutes.
Wilmington is a city located in Delaware, which is a state. Therefore, your question, "How far is Delaware to Wilmington" would be invalid.
It is 32.10 miles according to MapQuest.
It is 32.10 miles according to MapQuest.
It is 108.63 miles according to MapQuest.
It is 19.2 miles according to Google Maps.
it took me about a couple hours so .. but it depend where in PA or DE you are :)
The majority of Pa's eastern border is against New Jersey (across the Delaware River.) In the far northeast of PA it borders with New York state. In the far southeast it have a short border with Delaware.
From which part to which part? A trip from, say, Slower Lower to Orlando would probably take between 16 and 17 hours. If you were leaving from Wilmington, add two to two-and-a-half hours to that.
774 miles
774 miles
195 miles
111 miles