Ayer Massachusetts Traffic 2024-12-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Ayer Massachusetts Shirley, MA 4.57 mi Harvard, MA 4.89 mi Groton, MA 7.25 miInterstate highway exits close to Ayer Massachusetts Exit 29b a, i495ma 7.54 mi Exit 28, i495ma 7.96 mi Exit 30, i495ma 8.13 miInterstate highways close to Ayer Massachusetts i495ma map 7.54 mi i290ma map 20.80 mi i90 map 29.72 miState roads close to Ayer Massachusetts MA 111 map 1.14 mi MA 110 map 1.53 mi MA 2 map 2.93 mi