Маршрути, дороги України
- Ostrog-Komsomolsk
- Ostrog-Komsomolsk
- Ostrog-Konotop
- Ostrog-Kopychyntsi
- Ostrog-Korec
- Ostrog-Korosten
- Ostrog-Korostishiv
- Ostrog-Korsun'-shevchenkivs'kij
- Ostrog-Koryukovka
- Ostrog-Cbs
- Ostrog-Kostopil
- Ostrog-Kostyantinivka
- Ostrog-Kotovs'k
- Ostrog-Kramators'k
- Ostrog-Krasyliv
- Ostrog-Krasny Liman
- Ostrog-Krasnij Luc
- Ostrog-Krasnoarmijs'k
- Ostrog-Krasnohorivka
- Ostrog-Krasnograd
- Ostrog-Krasnodon
- Ostrog-Krasnoperekops'k
- Ostrog-Kremenets
- Ostrog-Kremenchug
- Ostrog-Kreminna
- Ostrog-Krivoy Rog
- Ostrog-Krolevets
- Ostrog-Kuznetsovsk
- Ostrog-Kup'jans'k
- Ostrog-Kurakhove
- Ostrog-Ladyzhin
- Ostrog-Lanivtsi
- Ostrog-Swan
- Ostrog-Lipovec
- Ostrog-Lisichansk
- Ostrog-Lozova
- Ostrog-Lokhvytsya
- Ostrog-Lubni
- Ostrog-Lugansk
- Ostrog-Lutugino