I'm using Hauled Wright (
www.hauledwright.com) to bring 2 mini mares and a suckling filly to me in Virginia from Arkansas (about 1,000 miles) and the price is $660 (suckling filly rides free). Then they are bringing anther mare to Virginia from Maine (about 630 miles) for $400.
They have excellent communication and if you ask them for a quote and a time frame, I'm sure you will hear from them quickly.
In the past, I have also used Sharrway and been pleased with them, too.
Good luck,
Jill