Distance between cities › USA › Florida › Seffner, FL › Distance from Seffner to Saint Peter Book Hotels

Distance from Seffner, FL to Saint Peter, IL

Distance

981 mi

Time

17 hours 59 mins

Gas Cost

$91 - $178

There are 841.68 miles from Seffner to Saint Peter in northwest direction and 981 miles (1,578.77 kilometers) by car, following the I-75 route.

Seffner and Saint Peter are 17 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Seffner, FL to Saint Peter, IL.

Please note the time difference between Seffner, FL and Saint Peter, IL is 1 hour. The current time in Seffner is 1:05 am and the current time in Saint Peter is 12:05 am.

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Lowest Price Rental Cars in Seffner, FL

Planning on renting a car to go from Seffner, FL to Saint Peter, IL? Here there are some offers to rent a car in Seffner, FL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Seffner »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.42 gallons of gas to cover the route between Seffner, FL and Saint Peter, IL.

The estimated cost of gas to go from Seffner to Saint Peter is $128.57.

During the route, an average car will release 772.22 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 Seffner, FL and Saint Peter, IL

If you want to meet halfway between Seffner, FL and Saint Peter, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.258378 and -84.797131, or 34º 15' 30.1608" N, 84º 47' 49.6716" W. This location is 490.72 miles away from Seffner, FL and Saint Peter, IL and it would take approximately 8 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cassville, GA, situated 508 miles from Seffner, FL and 479 miles from Saint Peter, IL. It would take 9 hours 19 mins to go from Seffner to Cassville and 8 hours 54 mins to go from Saint Peter to Cassville.