| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Pia | city | Ticino | Switzerland | 46.13 | 8.70 | 1669 | 9221 |
| Pian Cardino | city | Ticino | Switzerland | 45.85 | 9.03 | 948 | 67275 |
| Pian Dofin | city | Ticino | Switzerland | 45.98 | 8.98 | 2759 | 69443 |
| Pian Gallina | city | Ticino | Switzerland | 46.02 | 8.94 | 1669 | 87781 |
| Pian Passamonte | city | Ticino | Switzerland | 46.10 | 8.98 | 4491 | 15222 |
| Pian Roncaa | city | Ticino | Switzerland | 45.98 | 8.91 | 1669 | 56050 |
| Pian San Giacomo | city | Grigioni | Switzerland | 46.42 | 9.23 | 5029 | 633 |
| Pian Soldin | city | Ticino | Switzerland | 46.04 | 9.00 | 3487 | 43134 |
| Pian Soldino | city | Ticino | Switzerland | 46.04 | 9.00 | 3487 | 43134 |
| Pian del Barch | city | Ticino | Switzerland | 46.15 | 8.62 | 4189 | 2225 |
| Pianacci | city | Ticino | Switzerland | 45.99 | 8.87 | 1249 | 31322 |
| Pianascio | city | Ticino | Switzerland | 46.14 | 8.84 | 2509 | 20556 |
| Pianascio | city | Ticino | Switzerland | 46.13 | 8.98 | 3753 | 18445 |
| Pianazzo | city | Ticino | Switzerland | 45.98 | 8.85 | 1784 | 29698 |
| Pianca | city | Ticino | Switzerland | 46.15 | 8.99 | 1788 | 25636 |
| Pianca | city | Ticino | Switzerland | 46.12 | 8.80 | 4189 | 8686 |
| Pianca | city | Ticino | Switzerland | 46.09 | 8.94 | 3559 | 21894 |
| Pianca | city | Ticino | Switzerland | 46.08 | 9.06 | 5029 | 5512 |
| Pianca | city | Ticino | Switzerland | 46.00 | 8.84 | 1925 | 24339 |
| Piandera | city | Ticino | Switzerland | 46.08 | 9.04 | 3412 | 7829 |
| Pianelli | city | Ticino | Switzerland | 46.15 | 8.96 | 1824 | 19609 |
| Pianello | city | Ticino | Switzerland | 46.12 | 8.93 | 1945 | 14711 |
| Pianezzo | city | Ticino | Switzerland | 46.17 | 9.03 | 2050 | 31291 |
| Pianezzo | city | Ticino | Switzerland | 45.89 | 9.01 | 3405 | 30657 |
| Piano | city | Ticino | Switzerland | 46.28 | 8.52 | 5029 | 268 |
| Piano | city | Ticino | Switzerland | 46.14 | 8.71 | 977 | 10483 |
| Pianscuro | city | Ticino | Switzerland | 46.12 | 9.02 | 4189 | 12527 |
| Pianturino | city | Ticino | Switzerland | 46.14 | 8.97 | 3507 | 18846 |
| Piatta | city | Ticino | Switzerland | 45.96 | 8.88 | 862 | 36069 |
| Piatto | city | Ticino | Switzerland | 46.45 | 8.57 | 6709 | 328 |
| Piazza | city | Ticino | Switzerland | 46.09 | 9.01 | 2795 | 10278 |
| Piazze | city | Ticino | Switzerland | 46.12 | 8.80 | 4189 | 12723 |
| Piazzo | city | Ticino | Switzerland | 45.94 | 8.97 | 1669 | 25579 |
| Piazzo | city | Ticino | Switzerland | 45.87 | 9.03 | 2582 | 54629 |
| Piazzogna | city | Ticino | Switzerland | 46.14 | 8.82 | 2509 | 21002 |
| Piazzora | city | Ticino | Switzerland | 46.08 | 9.01 | 2509 | 17161 |
| Picchetta | city | Ticino | Switzerland | 46.10 | 8.98 | 4491 | 15222 |
| Picswiss BE-97-04 Moutier.jpg|thumb|left|300px|Vy över Moutier | city | Bern | Switzerland | 47.28 | 7.37 | 2011 | 12358 |
| Pictasum | city | Grigioni | Switzerland | 46.73 | 9.22 | 4261 | 3734 |
| Pieterlen | city | Bern | Switzerland | 47.17 | 7.34 | 1669 | 36284 |
| Pigiluna | city | Bern | Switzerland | 46.93 | 7.63 | 2601 | 19939 |
| Pignia | city | Grigioni | Switzerland | 46.61 | 9.44 | 5305 | 1344 |
| Pignieu | city | Grigioni | Switzerland | 46.61 | 9.44 | 5305 | 1344 |
| Pigniu | city | Grigioni | Switzerland | 46.82 | 9.12 | 5869 | 1465 |
| Pignora | city | Ticino | Switzerland | 45.84 | 8.96 | 1236 | 60677 |
| Pimpisnino | city | Ticino | Switzerland | 46.13 | 8.69 | 1919 | 6850 |
| Pioda | city | Ticino | Switzerland | 46.15 | 8.90 | 1942 | 17915 |
| Piodaccia | city | Ticino | Switzerland | 46.14 | 8.86 | 3349 | 21997 |
| Piodella | city | Ticino | Switzerland | 46.00 | 8.91 | 1213 | 65666 |
| Pionazo | city | Ticino | Switzerland | 46.13 | 8.83 | 2509 | 15103 |
| Piora | city | Ticino | Switzerland | 46.53 | 8.68 | 6709 | 1456 |
| Piotta | city | Ticino | Switzerland | 46.51 | 8.68 | 3349 | 1276 |
| Pirla | city | Ticino | Switzerland | 45.99 | 8.81 | 915 | 23704 |
| Pitasch | city | Grigioni | Switzerland | 46.73 | 9.22 | 4261 | 3734 |
| Piumenta | city | Ticino | Switzerland | 46.16 | 9.01 | 2883 | 27975 |