Live Chat I-270 MD Community Nearby Traffic I 270 exit 13b a 2024-05-18 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-270 Exit 13b A Boyds, MD 4.78 Gaithersburg, MD 5.68 Bethesda, MD 6.54 Interstate highway exits close to I-270 Exit 13b A Exit 15b a, i270md 2.43 Exit 13b a, i270md 2.55 Exit 16, i270md 3.27 Interstate highways close to I-270 Exit 13b A i270md map 2.43 i495md map 20.57 i495va map 20.57 State roads close to I-270 Exit 13b A MD 118 map 0.22 MD 119 map 0.55 MD 117 map 1.00