8 Mi to Sugar Mountain Resort Seven Devils Home offers accommodations in Seven Devils, 7.8 miles from Sugar Mountain and 13 miles from Grandfather Mountain. With free Wifi, this 3-bedroom vacation home provides a cable TV and a kitchen with a dishwasher and oven. Towels and bed linen are provided in the vacation home. For added privacy, the accommodation features a private entrance. Tri-Cities Regional Airport is 69 miles away.