Spawn

You spawn near X 320, Z -144 in a plains.

Structures near spawn

Structure	Coordinates	Distance
Trial Chambers	X 232, Z -296	176 blocks
Ruined Portal	X 152, Z 72	274 blocks
Shipwreck	X 56, Z -328	322 blocks
Stronghold	X 740, Z 84	478 blocks
Village	X 744, Z 88	483 blocks
Ocean Monument	X -312, Z -344	663 blocks
Trail Ruins	X 952, Z 376	818 blocks
Swamp Hut	X -936, Z -440	1290 blocks
Ancient City	X -2184, Z -568	2540 blocks
Pillager Outpost	X -2176, Z -736	2565 blocks
Woodland Mansion	X 5480, Z 5784	7859 blocks

Biomes around spawn

Ocean (22%), Cold Ocean (17.9%), Forest (9.2%), Dark Forest (7.3%), Deep Cold Ocean (5.8%), Beach (5.7%), Swamp (4.9%), River (4.3%), Deep Ocean (4.1%), Old Growth Pine Taiga (3.9%), Old Growth Birch Forest (3.8%), Taiga (3.3%).

Checked by the SeedMapView engine.