5 exits on I-691 have a Subway, spread across Connecticut. 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 1A | Hartford;Springfield | 0.9 mi |
| Exit 2A | Downtown Meriden | 0.8 mi |
| Exit 3 | Chamberlain Highway | 0.3 mi |
| Exit 5 | Southington | 1.5 mi |
| Exit 8B | Hartford | 0.3 mi |
Pit Stop shows gas, food, hotels & must-see stops at every exit ahead — free, offline, on iPhone & CarPlay.