Flight distance (kilometer)  
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Sarnen 1 5 5 2 3 15 8 14 8 7 4 11 16 7 14
Ewil 2 5 10 7 2 15 3 9 6 12 8 8 17 11 12
Alpnach 3 5 10 4 8 17 13 19 12 3 4 15 17 4 18
Kerns 4 2 7 4 4 13 10 15 7 7 2 11 14 7 14
Sachseln 5 3 2 8 4 14 5 11 5 10 6 8 15 9 12
Engelberg 6 15 15 17 13 14 17 19 9 19 13 10 2 20 8
Giswil 7 8 3 13 10 5 17 6 8 15 11 8 19 13 12
Lungern 8 14 9 19 15 11 19 6 11 21 17 9 21 19 12
Melchtal 9 8 6 12 7 5 9 8 11 14 8 4 11 14 7
Chretzenalp 10 7 12 3 7 10 19 15 21 14 6 18 20 3 21
Sand 11 4 8 4 2 6 13 11 17 8 6 12 14 7 15
Stöckalp 12 11 8 15 11 8 10 8 9 4 18 12 12 17 4
Horbis 13 16 17 17 14 15 2 19 21 11 20 14 12 21 10
Lütoldsmatt 14 7 11 4 7 9 20 13 19 14 3 7 17 21 21
Tannalp 15 14 12 18 14 12 8 12 12 7 21 15 4 10 21

Mileage chart between Obwalden cities: https://au.drivebestway.com/mileage-chart-with-distances-between-cities/ch-obwalden/