| Country | Date | |
|---|---|---|
| USA | 12 July 1967 | (premiere) |
| USA | 19 July 1967 | |
| Finland | 5 April 1968 | |
| Denmark | 10 April 1968 | |
| Sweden | 17 July 1968 | |
| Japan | 21 March 1969 | |
| Australia | 8 May 1969 | |
| Mexico | 1 July 1971 | |
| Germany | 17 March 1996 | (TV premiere) |
| Automobil za patuljke | Croatia (TV title) |
| Die abenteuerliche Reise ins Zwergenland | Germany (TV title) |
| Dværgene fra storskoven | Denmark |
| El abuelo está loco | Spain |
| El gnomo móvil | Mexico (imdb display title) |
| Eu Acredito em Gnomos | Brazil |
| La gnomo mobile | Italy (dubbed version) |
| O Feiticeiro da Floresta Encantada | Brazil (cable TV title) |
| Oi nanoi tou magemenou dasous | Greece (transliterated ISO-LATIN-1 title) |
| Punaisen metsän salaisuus | Finland |
| Röda skogens hemlighet | Sweden |
| Ta xotika tou dasous | Greece (TV title) |
| Vekkulit vauhdissa | Finland |
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