Travel Cost from Newcastle to Sydney
Estimated cost to travel from Newcastle to Sydney: driving fuel around $989, or flights roughly $700–$1900. Full budget breakdown.
Newcastle and Sydney are about 6,702 mi (10,786 km) apart in a straight line. By road that works out to roughly 7,909 mi (12,728 km), a drive of about 133 hr 59 min. A nonstop flight covers the great-circle distance in approximately 12 hr 50 min.
Note: this is a long, likely intercontinental distance — driving may cross water and not be practical without ferries. Flying is usually the realistic option.
| Straight-line distance | 6,702 mi / 10,786 km |
| Road distance (est.) | 7,909 mi / 12,728 km |
| Driving time (est.) | 133 hr 59 min |
| Nonstop flight (est.) | 12 hr 50 min |
| Driving fuel (est., 1-way) | $989 |
| Typical flight fare | $700–$1900 |
| Geographic midpoint | -50.531, 87.331 |
Sample budget
Driving fuel one-way is about $989. A simple road trip with one overnight stay and meals comes to roughly $1209 for one traveler (fuel $989, lodging $120, food $100). Flights instead run about $700–$1900 per person.
Customize in the cost calculatorHow 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
Newcastle to Sydney is about 6,702 mi (10,786 km) in a straight line, and roughly 7,909 mi (12,728 km) by road.