Aproximately 3,700 kms of National Highways run across the state of Karnataka.
| National Highways in Karnataka | ||
|---|---|---|
| NH No. | Description | Length in Kms |
| 4 | POONA – BELGAUM – HUBLI – BANGALORE – KOLAR – MADRAS | 700 |
| 4A | BELGAUM – KHANAPUR – ANMOD – PANAJI | 84 |
| 7 | VARANASI – NAGPUR – HYDERABAD – BANGALORE – HOSUR – MADURAI – CAPECOMORIN | 12 8 |
| 9 | POONA – SHOLAPUR – HUMNABAD – HYDERABAD – VIJAYAWADA | 75 |
| 13 | SHOLAPUR – CHITRADURGA – CHANNAGIRI – SHIMOGA – TIRTHAHALLI – KOPPA – KARKALA | 719 |
| 17 | PANVEL – PANAJI – KARWAR – MANGALORE – CALICUT – TRICHUR | 300 |
| 48 | BANGALORE – HASSAN – MANGALORE | 320 |
| 206 | TUMKUR – TIPTUR – SHIMAOGA – SAGAR – HONNAVAR | 365 |
| 207 | HOSUR – SARJAPUR – DEVANAHALLI – DODDABALLAPUR – NELAMANGALA (LINK ROAD) | 122 |
| 209 | POLLACHI – COIMBATORE – ANNUR – SATHYAMANGALAM – CHAMRAJNAGAR – KOLLEGAL | 203 |
| 212 | KOZHIKODE – GUNDULPET – NANJANGUD – MYSORE – T.NARSIPURA – KOLLEGAL | 150 |
| 63 | ANKOLA – HUBLI – HOSPET – GOOTY | 370 |
| 218 | HUBLI – BIJAPUR | 192 |
| TOTAL | 3,728 | |