Between about 199 and 310 miles.
200 miles.
Iowa is approximately 200 miles north to south.
Iowa is 310 miles long from north to south.
310 miles
About 71 miles.
It is 113.63 miles.
36 miles
863 miles
It is 785.43 miles according to MapQuest.
176 Miles
Iowa, USA - Land area: 55,869.36 square miles.
per Mapquest.com --- 785 miles.