How many miles it is from Dayton Ohio to Wichita Kansas?

785 miles taking this route:

1. Take I-70 WEST from Dayton all the way across Ohio, Indiana, and Illinois, to I-35 SOUTH to WICHITA via I-435 SOUTH to bypass KANSAS CITY (EXIT 8A off I-70 in Missouri to get onto I-435 SOUTH ; EXIT 83 off I-435 WEST in KANSAS to get onto I-35, follow signs to I-35 SOUTH to WICHITA). To bypass INDIANAPOLIS, take I-465 SOUTH (EXIT 90 off I-70 in INDIANA to get onto I-465, follow signs to I-465 SOUTH ; EXIT 9 off I-465 to get back onto I-70, follow signs to I-70 WEST to St. Louis). To bypass ST. LOUIS, take I-270 WEST (EXIT off of I-70 in ILLINOIS to get onto I-270 towards KANSAS CITY ; EXIT 20B off I-270 in MISSOURI to get back onto I-70 WEST to KANSAS CITY).
2. Take I-35 SOUTH to WICHITA.