SD → SD · about 52 miles
Summit to Groton bus schedule
Jefferson Lines runs 6 direct buses a week from Summit to Groton. The fastest takes 55 minutes; the first bus leaves at 12:15 PM and the last at 4:20 PM. The standard fare is $36 one way.
Timetable data from · No schedule changes since at least
- Buses a week
- 6
- Fastest trip
- 55m
- First bus
- 12:15 PM
- Last bus
- 4:20 PM
- Standard fare
- $36
A standard fare is the carrier's published one-way price. Many carriers price by demand, so the fare when you book can be higher or lower. Fares don't include any fees the carrier's ticket site may add; BusSchedules.com adds no fees.
Timetable
Every bus leaves from Summit Corner and arrives at Groton. Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.
| Departs | Arrives | Duration | Days | Bus company | Ticket |
|---|---|---|---|---|---|
| 12:15 PM | 1:10 PM | 55m | Mon, Thu, Fri | Jefferson Lines Full timetable | Book (carrier website) |
| 4:20 PM | 5:15 PM | 55m | Mon, Thu, Fri | Jefferson Lines Full timetable | Book (carrier website) |
Route map
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Where to board in Summit Where you get off in Groton The route of the busiest trip
Where to catch the bus in Summit
- Summit Corner Map of Summit Corner (Google Maps)
Where the bus stops in Groton
- Groton Jefferson Lines bus stop Map of Groton Jefferson Lines bus stop (Google Maps)
Questions
How long is the bus from Summit to Groton?
The fastest direct bus takes 55 minutes.
How much is the bus from Summit to Groton?
The standard one-way fare with Jefferson Lines is $36. Many carriers price by demand, so the fare when you book can be higher or lower. Fares don't include any fees the carrier's ticket site may add; BusSchedules.com adds no fees.
What time is the first bus from Summit to Groton?
The earliest departure is at 12:15 PM (Mon, Thu, Fri) and the last at 4:20 PM (Mon, Thu, Fri).
Which bus companies go from Summit to Groton?
Jefferson Lines runs direct buses on this route.
Where do I catch the bus in Summit?
Buses to Groton leave from Summit Corner.