Question: What distance (in kilometers) does Stanisławowo fall from the city on the Warta river in west-central Poland?

Context articles: Warta Landscape Park
1999 Canoe Marathon European Championships
Zawiercie
Złotoryjsko
Poznań
Ujście Warty National Park
Stanisławowo, Konin County
Czerwonak
Biedrusko
Ujście Warty Landscape Park

Warta Landscape Park ("Nadwarciański Park Krajobrazowy") is a protected area (Landscape Park) in west-central Poland, established in 1995, covering an area of 134.28 km2 along a stretch of the Warta river west of Konin.
The 1999 Canoe Marathon European Championships were the third edition of the Canoe Marathon European Championships, which took place on 4–5 September 1999 in Gorzów, Poland.
 The competition was staged on the Warta river and was composed of six events – four in kayak (men's and women's K-1 and K-2) and two in canoe (men's C-1 and C-2) – all of which were contested in a distance of 38 kilometers.
 In parallel, four junior events were also contested in a distance of 22 kilometers.
Zawiercie is a city in the Silesian Voivodeship of southern Poland with 51,880 inhabitants (2011).
 It is situated in the Kraków-Częstochowa Upland near the source of the Warta River.
 The city has also historically been known by the names Zaveyurchy, Zavertse, Zavirtcha, and Zavyerche.
 The town lies near the historical region of Silesia, but belongs to Lesser Poland.
 In 1945, it was made a part of the Katowice Voivodeship.
 Zawiercie is home to a sports club Warta Zawiercie, established in 1921.
Złotoryjsko is a settlement in the administrative district of Gmina Murowana Goślina, within Poznań County, Greater Poland Voivodeship, in west-central Poland.
 It lies approximately 4 km north-west of Murowana Goślina and 21 km north of the regional capital Poznań.
 It is close to the Warta river, between Mściszewo and Promnice.
Poznań ( ; German: "Posen" , known also by other historical names) is a city on the Warta river in west-central Poland, in the Greater Poland region.
 It is best known for its renaissance Old Town and Ostrów Tumski Cathedral.
 Today, Poznań is an important cultural and business centre and one of Poland's most populous regions with many regional customs such as Saint John's Fair ("Jarmark Świętojański"), traditional Saint Martin's croissants and a local dialect.
The Ujście Warty National Park, also, Warta River Mouth National Park, (Polish: "Park Narodowy Ujście Warty" ) is the youngest of Poland's 23 National Parks.
 It was created on June 19, 2001, in the region of the lowest stretch of the Warta river, up to its confluence with the Odra (Oder), which marks the Polish–German border.
 The Park covers an area of 80.38 km2 within Lubusz Voivodeship.
 The name "Ujście Warty" means "mouth of the Warta" – the Polish word "ujście" also being used for the termination of a river at another river or lake rather than the sea.
Stanisławowo is a village in the administrative district of Gmina Wierzbinek, within Konin County, Greater Poland Voivodeship, in west-central Poland.
 It lies approximately 7 km north of Wierzbinek, 35 km north-east of Konin, and 109 km east of the regional capital Poznań.
Czerwonak (German: "Rotental" ) is a village in Poznań County, Greater Poland Voivodeship, in west-central Poland.
 It is the seat of the gmina (administrative district) called Gmina Czerwonak.
 It lies on the east bank of the Warta River, approximately 9 km north-east of the regional capital Poznań, on the main road and railway line leading to Murowana Goślina, Skoki and Wągrowiec.
Biedrusko (German: "Warthelager" ) is a village in the administrative district of Gmina Suchy Las, within Poznań County, Greater Poland Voivodeship, in west-central Poland.
 It lies on the Warta river, approximately 15 km north of the regional capital Poznań.
 In 2006 the village had a population of 2,200.
Ujście Warty Landscape Park, also, Warta River Mouth Landscape Park, (Polish: "Park Krajobrazowy Ujście Warty" ) is a protected area (a Landscape Park) in western Poland, along the lower stretches of the Warta river as it approaches its confluence with the Odra (Oder).
 The Park was established in 1996.