| Part of speech | common noun |
|---|---|
| Plural | kilometers |
| Diminutive | |
|---|---|
| Singular | Plural |
| kilometertjie | kilometertjies |
| Albanian | kilometër |
|---|---|
| Catalan | quilòmetre |
| Czech | kilometr |
| Danish | kilometer |
| Dutch | kilometer |
| English | kilometre |
| Esperanto | kilometro |
| Finnish | kilometri |
| French | kilomètre |
| German | Kilometer |
| Greek | χιλιόμετρο |
| Hungarian | kilométer |
| Icelandic | kílómetri |
| Italian | chilometro |
| Jamaican Patois | kilamita |
| Low German | kilometer; kilomeater |
| Malay | kilometer |
| Norwegian | kilometer |
| Papiamento | kilometer; kilometro |
| Polish | kilometr |
| Portuguese | quilómetro |
| Romanian | kilometru |
| Russian | километр |
| Saterland Frisian | Kilometer |
| Scots | kilometre |
| Spanish | kilómetro |
| Swahili | kilometa; kilomita |
| Swedish | kilometer |
| Tagalog | kilómetro |
| Thai | กิโลเมตร |
| Turkish | kilometre |
| Welsh | cilometr |
| West Frisian | kilometer |