Driving Time from Port Louis to Saint-Denis
Driving from Port Louis to Saint-Denis is about 184 mi and takes roughly 3 hr 17 min. See the fuel-cost estimate, distance and route tips.
Port Louis and Saint-Denis are about 142 mi (228 km) apart in a straight line. By road that works out to roughly 184 mi (296 km), a drive of about 3 hr 17 min. A nonstop flight covers the great-circle distance in approximately 46 min.
| Straight-line distance | 142 mi / 228 km |
| Road distance (est.) | 184 mi / 296 km |
| Driving time (est.) | 3 hr 17 min |
| Nonstop flight (est.) | 46 min |
| Driving fuel (est., 1-way) | $23 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | -20.525, 56.477 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Port Louis to Saint-Denis is about 142 mi (228 km) in a straight line, and roughly 184 mi (296 km) by road.