Correction. The 70 miles I mentioned was from when I reset one of my trip odometers (usually do that at the station, but between the drink I was trying to drink and my girlfriend texting me just as I was getting back into the car I forgot to do any of that), partly into the drive back down to Mass. By my calculations, I've gone ~103 miles since I filled back up, and I've gone 16.5 for this morning's commute, so that means from fill-up to home must be around.. 86-87 miles, rather than 70.

But forgot to check my current tank mileage after my commute, to see how much I lost this morning!

So what have other people managed for especially good FE on a nontrivial trip? I know I've seen some good numbers dropped here and there but it'd be a lot of digging to try to find any of them, hehe.