90 twisty stretches · 247 km of twisty road within reach of Letku — joined from OpenStreetMap geometry and scored by NavForge's map pipeline. Paved, unpaved and flowing stretches ranked separately.
Every twisty stretch of road within 60 km of Letku, Finland — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Antiaistentie · Varvarinkulma → Karkkila with 6.9 twisty km. Click a road to see it on the map above, or take the GPX.
90
Stretches within 60 km
248 km
Twisty kilometres
119
Tight corners
12 / 7
Sealed / unsealed shown
Antiaistentie · Varvarinkulma → Karkkila
Paved twisty Paved 100%
10.0 km · 6.9 twisty km · best km 8 · ~4 tight corners
km 1–11 of 13.2
Score 7 · Moderate
Nummijärventie · Karjalohja → Laari
Paved twisty Paved 100%
7.5 km · 6.4 twisty km · best km 9 · ~15 tight corners
km 1–8.5 of 8.5
Score 8 · High
Lylyistentie · near Lylyinen
Paved twisty Paved 100%
4.5 km · 4.5 twisty km · best km 10 · ~11 tight corners
km 0–4.5 of 4.5
Score 8 · High
Arpalahdentie · Ruona → Suomusjärven kirkonkylä
Paved twisty Paved 100%
5.3 km · 3.3 twisty km · best km 7 · ~3 tight corners
km 3–8.3 of 8.3
Score 7 · Moderate
Häntäläntie · Kanunki → Häntälä
Paved twisty Paved 100%
4.0 km · 3.0 twisty km · best km 8 · ~1 tight corners
km 0–4 of 6.6
Score 7 · Moderate
Hyvikkäläntie (2872) · Hyvikkälä → Tuulensuu
Paved twisty Paved 100%
5.0 km · 3.0 twisty km · best km 8 · ~2 tight corners
km 9–14 of 14.6
Score 7 · Moderate
Nummenkyläntie · Järvinummi → Nummela
Paved twisty Paved 100%
3.6 km · 2.6 twisty km · best km 9 · ~1 tight corners
km 0–3.6 of 3.6
Score 7 · Moderate
Jokipellontie · near Lepsämä
Paved twisty Paved 100%
3.8 km · 2.6 twisty km · best km 8 · continuously winding, no single sharp turn
km 1–4.8 of 4.8
Score 6 · Moderate
Immulantie · Herrdal → Uusikylä
Paved twisty Paved 100%
3.4 km · 2.4 twisty km · best km 8 · continuously winding, no single sharp turn
km 4–7.4 of 7.4
Score 8 · High
Kalamajantie · near Pilpala
Paved twisty Paved 100%
3.2 km · 2.2 twisty km · best km 8 · continuously winding, no single sharp turn
km 14–17.2 of 17.2
Score 7 · Moderate
Väänteenjoentie · Koski → Sitarla
Paved twisty Paved 100%
3.0 km · 2.0 twisty km · best km 7 · continuously winding, no single sharp turn
km 0–3 of 4.9
Score 6 · Moderate
Karhunojantie (2250) · near Kyrö
Paved twisty Paved 100%
3.0 km · 2.0 twisty km · best km 7 · ~2 tight corners
km 0–3 of 10.3
Score 6 · Moderate
Niemenkyläntie · Siuntion kirkonkylä → Annila
Flowing Paved 100%
9.9 km · 3.8 twisty km · best km 7 · ~1 tight corners
km 0–9.9 of 9.9
Score 6 · Moderate
Arpalahdentie · Laari → Suomusjärven kirkonkylä
Flowing Paved 100%
8.3 km · 3.3 twisty km · best km 7 · ~5 tight corners
km 0–8.3 of 8.3
Score 6 · Moderate
Hyvikkäläntie (2872) · Nevilä → Tuulensuu
Flowing Paved 98%
12.0 km · 3.0 twisty km · best km 8 · ~2 tight corners
km 2–14 of 14.6
Score 5 · Moderate
Immulantie · Ventelä → Uusikylä
Flowing Paved 100%
7.4 km · 2.4 twisty km · best km 8 · continuously winding, no single sharp turn
km 0–7.4 of 7.4
Score 7 · Moderate
Vehmaistentie · Vehmainen → Nevilä
Flowing Paved 100%
8.3 km · 2.3 twisty km · best km 8 · ~4 tight corners · 1 hairpins
km 8–16.3 of 16.3
Score 6 · Moderate
Kurkelantie (1870) · Suomusjärvi → Kisko
Flowing Paved 100%
16.4 km · 2.0 twisty km · best km 8 · ~4 tight corners
km 1–17.4 of 17.4
Score 5 · Moderate
Kytäjäntie · near Vihtijärvi
Flowing Paved 100%
6.3 km · 2.0 twisty km · best km 8 · ~2 tight corners
km 0–6.3 of 6.3
Score 6 · Moderate
Kojonperäntie · Kojonperä → Kojonmaa
Flowing Paved 100%
5.2 km · 2.0 twisty km · best km 7 · continuously winding, no single sharp turn
km 5–10.2 of 10.2
Score 7 · Moderate
Kirkkotie (2250) · Kyrö → Pöytyän kirkonkylä
Flowing Paved 100%
9.0 km · 2.0 twisty km · best km 7 · ~2 tight corners
km 0–9 of 10.3
Score 5 · Moderate
Härkätie (2824) · Porras → Letku
Flowing Paved 100%
9.6 km · 1.7 twisty km · best km 7 · ~1 tight corners
km 16–25.6 of 25.6
Score 5 · Moderate
Suopellontie · Kytäjä → Vihtijärvi
Flowing Paved 100%
6.7 km · 1.6 twisty km · best km 7 · continuously winding, no single sharp turn
km 0–6.7 of 6.7
Score 5 · Moderate
Siikjärventie · Salkola → Somerniemi
Unpaved & 4WD Gravel/Dirt 0%
8.0 km · 8.0 twisty km · best km 9 · ~6 tight corners
km 1–9 of 11.1
Score 9 · High
Järventaustantie · Loppi → Läyliäinen
Unpaved & 4WD Gravel/Dirt 0%
9.0 km · 7.1 twisty km · best km 9 · ~7 tight corners
km 0–9 of 10.5
Score 7 · Moderate
Karkalintie · Karjalohja → Karstu
Unpaved & 4WD Gravel/Dirt 0%
10.1 km · 7.0 twisty km · best km 10 · ~15 tight corners
km 0–10.1 of 10.1
Score 7 · Moderate
Sotkajärventie · Teuro → Ojajärvi
Unpaved & 4WD Gravel/Dirt 0%
6.6 km · 6.6 twisty km · best km 9 · ~2 tight corners
km 0–6.6 of 6.6
Score 8 · High
Takalammintie · Ohtinen → Taljala
Unpaved & 4WD Gravel/Dirt 0%
6.5 km · 6.5 twisty km · best km 9 · ~3 tight corners
km 0–6.5 of 6.5
Score 8 · High
Pyysuontie · Metsäkulma → Kärkelä
Unpaved & 4WD Gravel/Dirt 0%
6.5 km · 6.5 twisty km · best km 10 · ~19 tight corners
km 0–6.5 of 6.5
Score 8 · High
Puujärventie · Kärkelä → Karjalohja
Unpaved & 4WD Gravel/Dirt 0%
6.5 km · 6.5 twisty km · best km 9 · ~7 tight corners
km 0–6.5 of 6.5
Score 8 · High
The same roads serve Häntälä, Porras, Salkola, Somero, Vojakkala.