9 exits on I-97 have a Subway, spread across Maryland. Sorted by direction of travel — with how far each one sits off the ramp, because a "Subway at Exit 29" that's three miles into town is a different decision at 70 mph.
| Exit | Destinations | Off the ramp |
|---|---|---|
| Exit 5 | Crownsville | 1.5 mi |
| Exit 12 | Glen Burnie;New Cut Road | 0.6 mi |
| Exit 13 | Quarterfield Road | 0.8 mi |
| Exit 14A-B | Ellicott City;Gibson Island | right at the exit |
| Exit 15 | Aviation Boulevard;Baltimore Washington International Thurgood Marshall Airport;Dorsey Road;Hanover;Harmans | 0.5 mi |
| Exit 15A | Glen Burnie | 0.9 mi |
| Exit 15B | Baltimore Washington International Thurgood Marshall Airport | 1.0 mi |
| Exit 16 | Glen Burnie;Ferndale | 0.7 mi |
| Exit 17A | Baltimore;Towson | 0.9 mi |
Pit Stop shows gas, food, hotels & must-see stops at every exit ahead — free, offline, on iPhone & CarPlay.