Boise, ID to Frankfort, KY

State capital to state capital route

39h 23m
Drive Time
2167
Miles
$252
Gas Cost
18
Stops

How Long Is the Drive from Boise Id to Frankfort Ky?

The drive from Boise Id to Frankfort Ky takes approximately 39h 23m, covering 2167 miles via the highway. Under normal conditions, expect to spend around $252 on gas.

Travel time can vary — during peak hours, weekends, or holidays, the journey may take 55–56+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.

Traffic Estimate

🟢 Light traffic
33h 29m
🔵 Typical
39h 23m
🔴 Heavy traffic
57h 6m

Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.

Route Details

Distance2167 miles
Drive Time39h 23min
Avg Speed55 mph
TrafficLight to Moderate

Cost Breakdown

Gas (30 MPG)$252
Tolls (est.)$0-20
Food/Snacks$15-30
Total$267-$302

Route Tips: I-95

Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.

You'll likely need 6 fuel stops along the way.

Best Time to Drive from Boise Id to Frankfort Ky

For a long drive like Boise Id to Frankfort Ky, plan to depart early in the morning. This lets you cover most of the distance before afternoon traffic builds up. Consider breaking the trip with a lunch stop midway.

🟢 Best: Early morning (6-8 AM)
🔴 Avoid: Rush hour (4-7 PM)

Approximate route shown. Use Google Maps for turn-by-turn directions.

Open in Google Maps ⚡ View EV Route

Driving vs Flying

🚗 Driving
39h 23m
~$252 gas
✈️ Flying
6h 50m
~$325–$758 flight

✈️ Flying is faster when you factor in airport time. Flight time is ~4h 20m but add ~2.5 hours for check-in, security, and boarding.

All Travel Options

🚗 Drive
39h 23m
~$252
🚌 Bus
48h 9m
~$173–$390
🚂 Train
39h 24m
~$260–$650

Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.

FAQ

How long is the drive from Boise, ID to Frankfort, KY?
The drive takes approximately 39 hours and 23 minutes covering 2167 miles.
How much gas will I need?
At 30 MPG, you'll use about 72 gallons of gas, costing approximately $252 at $3.50/gallon.
What's the best time to leave?
Early morning (6-8 AM) is ideal to avoid rush hour traffic in both cities.