Distance between cities › USA › Maryland › Poolesville, MD › Distance from Poolesville to Diagonal Book Hotels

Distance from Poolesville, MD to Diagonal, IA

Distance

1,083 mi

Time

20 hours 19 mins

Gas Cost

$101 - $196

There are 902.03 miles from Poolesville to Diagonal in west direction and 1,083 miles (1,742.92 kilometers) by car, following the I-80 route.

Poolesville and Diagonal are 20 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Diagonal, IA.

Please note the time difference between Poolesville, MD and Diagonal, IA is 1 hour. The current time in Poolesville is 3:58 pm and the current time in Diagonal is 2:58 pm.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Diagonal, IA? Here there are some offers to rent a car in Poolesville, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Poolesville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 43.49 gallons of gas to cover the route between Poolesville, MD and Diagonal, IA.

The estimated cost of gas to go from Poolesville to Diagonal is $141.87.

During the route, an average car will release 852.10 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Poolesville, MD and Diagonal, IA

If you want to meet halfway between Poolesville, MD and Diagonal, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.75325 and -85.636289, or 41º 45' 11.7" N, 85º 38' 10.6404" W. This location is 541.48 miles away from Poolesville, MD and Diagonal, IA and it would take approximately 10 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is White Pigeon, MI, situated 553 miles from Poolesville, MD and 536 miles from Diagonal, IA. It would take 10 hours 17 mins to go from Poolesville to White Pigeon and 10 hours 13 mins to go from Diagonal to White Pigeon.