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Speedway Gas Stations & Prices in South Dakota

Regular Gas
Mid-Grade Gas
Premium Gas
Diesel Gas
  • Speedway Gas
    Speedway
    4.0
    • 2911 W 41st St, Sioux Falls, SD 57106
    • (605) 335-1150
    $3.09
    Regular
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  • Speedway Gas
    Speedway
    3.8
    • 2001 E King St, Chamberlain, SD 57325
    • (605) 734-5888
    $3.25
    Regular
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  • Speedway Gas
    Speedway
    4.0
    • 2911 W 41st St, Sioux Falls, SD 57106
    • (605) 335-1150
    $3.59
    Mid-Grade
    Get Direction
  • Speedway Gas
    Speedway
    3.8
    • 2001 E King St, Chamberlain, SD 57325
    • (605) 734-5888
    N/A
    Mid-Grade
    Get Direction
  • Speedway Gas
    Speedway
    4.0
    • 2911 W 41st St, Sioux Falls, SD 57106
    • (605) 335-1150
    N/A
    Premium
    Get Direction
  • Speedway Gas
    Speedway
    3.8
    • 2001 E King St, Chamberlain, SD 57325
    • (605) 734-5888
    N/A
    Premium
    Get Direction
  • Speedway Gas
    Speedway
    3.8
    • 2001 E King St, Chamberlain, SD 57325
    • (605) 734-5888
    $3.69
    Diesel
    Get Direction
  • Speedway Gas
    Speedway
    4.0
    • 2911 W 41st St, Sioux Falls, SD 57106
    • (605) 335-1150
    $4.39
    Diesel
    Get Direction

SD Avg. Gas Prices

Gas Prices Map
Regular Mid-Grade Premium Diesel
Current Avg. $4.029 $4.237 $4.755 $4.797
Yesterday Avg. $4.029 $4.266 $4.778 $4.779
Week Ago Avg. $4.142 $4.321 $4.859 $4.893
Month Ago Avg. $4.232 $4.436 $4.888 $5.180
Year Ago Avg. $2.653 $2.811 $3.281 $3.324

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