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|---|---|---|---|---|
| 国道330号 | ||||
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| Route information | ||||
| Length | 26.1 km[1] (16.2 mi) | |||
| Major junctions | ||||
| East end |  National Route 329 in Okinawa, Okinawa | |||
 Okinawa Expressway National Route 507 | ||||
| West end |    National Route 58 / National Route 331 / National Route 390 in Naha, Okinawa | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 330 is a national highway of Japan connecting Okinawa, Okinawa and Naha, Okinawa in Japan, with a total length of 26.1 km (16.22 mi).
- ^ "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 18 February 2020.