| Municipality | Authie |
|---|---|
| Postcode | 80560 |
| Latitude | 50.1194770 (N 50° 7’ 10”) |
| Longitude | 2.4876900 (E 2° 29’ 16”) |
| Altitude | From 73m to 157m |
| Surface area | 9.93 km² |
| Population | 276 inhabitants |
| Density | 27 inhabitants/km² |
| Prefecture | Amiens (31 km, 38 min) |
| Insee code | 80043 |
| Intercommunality | CC du Pays du Coquelicot |
| Department | Somme |
| Territory | Picardy |
| Region | Hauts-de-France |
| Saint-Léger-lès-Authie | 2.1 km (4 min) |
|---|---|
| Thièvres | 2.6 km (6 min) |
| Thièvres | 2.8 km (7 min) |
| Vauchelles-lès-Authie | 2.9 km (5 min) |
| Couin | 4 km (7 min) |
| Marieux | 4.2 km (8 min) |
| Louvencourt | 4.3 km (6 min) |
| Famechon | 4.8 km (8 min) |
| Pas-en-Artois | 4.9 km (8 min) |
| Bus-lès-Artois | 5.1 km (8 min) |
| Sarton | 5.5 km (9 min) |
| Coigneux | 5.5 km (13 min) |
| Arquèves | 6 km (11 min) |
| Hénu | 6.2 km (13 min) |
| Last name | Activity type | Rate | City |
|---|---|---|---|
 | Culture and education | 35 € to 55 € | Auxi-le-Château (29 km) |
| Last name | Outing type | Difficulty | Duration | Departure municipality |
|---|---|---|---|---|
 | Hike | Easy | 2:35 | Thièvres (2.5 km) |
 | Hike | Intermediate | 2:40 | Pas-en-Artois (3.9 km) |
 | Hike | Easy | 3:05 | Beaumont-Hamel (12.3 km) |
 | Hike | Easy | 3:15 | Sus-Saint-Léger (13.8 km) |
 | Hike | Easy | 4:55 | Grand-Rullecourt (15 km) |
