Books like The Last Kingdom
Bernard Cornwell
The Last Kingdom is 474 pages, about 8 hours 41 minutes at 250 words a minute.
12 books to read next
How long each takes
Avalon 7.0 h 
The Ipcress File 4.1 h 
Midwinter 4.8 h 
Eaters of the Dead 4.0 h 
Surrender My Love 7.3 h 
The Long Ships 9.2 h 
Until Forever 6.9 h 
Viking 8.1 h 
The Viking's Woman 8.4 h 
Ransom 10.0 h 
The Crystal Cave 8.8 h 
World Without End 21.7 h Bar height shows length. Estimated at 250 words a minute.