Books like Billy Lynn's Long Halftime Walk
Ben Fountain, Marc Rubió Rodon
Billy Lynn's Long Halftime Walk is 336 pages, about 6 hours 10 minutes at 250 words a minute.
7 books to read next
How long each takes
Cherry 6.2 h 
A Virgin River Christmas 5.9 h 
The Yellow Birds 4.4 h 
Closing Time 8.5 h 
Devil's Hand 7.6 h 
The Regeneration Trilogy 11.2 h 
Time to Hunt 11.2 h Bar height shows length. Estimated at 250 words a minute.