A holiday in Guilford can generally be of 1-2 days. Unplug yourself and have a laid-back vacation at Guilford, United States. This city offers countless opportunities to click pictures for your travel journal. The nearest major city to Guilford is Boston. Boston, is a worth visiting city owing to its prime attractions like Fenway Park, The Museum Of Fine Arts, Freedom Trail. To get to this city, remember that the nearest major airport is Barnstable Municipal Airport, Boston Logan International Airport.