| Federal Route 421 | |
|---|---|
| Jalan Pelabuhan Kuantan | |
| Route information | |
| Length: | 3.6 km (2.2 mi) |
| Major junctions | |
| North end: |
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| South end: |
Kuantan Port |
| Highway system | |
Jalan Pelabuhan Kuantan, Federal Route 421, is a federal road in Pahang, Malaysia.
Federal Route 421 was built under the JKR R5 road standard, allowing a maximum speed limit of up to 90 km/h.