List of differences between the manga and anime

From Detective Conan Wiki

Season 1 - Episodes 1-29

Roller Coaster Murder Case (episode 1) & The Heisei Holmes (chapter 1)

Season 2 - Episodes 30-54

Season 3 - Episodes 55-82

Season 4 - Episodes 83-106

Season 5 - Episodes 107-134

Season 6 - Episodes 135-162

Season 7 - Episodes 163-193

Season 8 - Episodes 194-216

Season 9 - Episodes 217-251

Season 10 - Episodes 252-285

Season 11 - Episodes 286-315

Season 12 - Episodes 316-353

Season 13 - Episodes 354-387

Season 14 - Episodes 388-426

Season 15 - Episodes 427-465

Season 16 - Episodes 466-490

Season 17 - Episodes 491-523

Season 18 - Episodes 524-564