Compare: Hong Kong→Shanghai (1,227 km) vs Hong Kong→Beijing (1,967 km). Hong Kong → Shanghai wins by 740 km (38%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated April 21, 2026
1,227 km
762 miles · Flight: ~2h 2min · Drive: ~19h 56min
✓ Shorter route
1,967 km
1,222 miles · Flight: ~2h 58min · Drive: ~31h 58min
Difference: 740 km (38%) · Flight time difference: ~56 min
Verdict
Hong Kong → Shanghai is the smarter pick if travel time and emissions matter most: it is 740 km (38%) shorter, saves about 56 min of flight time, and cuts roughly 189 kg of CO₂ per passenger. Choose Hong Kong → Beijing only if the destination itself is the reason for the trip.
Hong Kong → Shanghai is the shorter route at 1,227 km, which is 740 km (38%) shorter than Hong Kong → Beijing. You would save approximately 56 min in flight time by choosing the shorter route.
| Metric | Hong Kong → Shanghai | Hong Kong → Beijing |
|---|---|---|
| Distance (km) | 1,227 | 1,967 |
| Distance (miles) | 762 | 1,222 |
| Flight time | ~2h 2min | ~2h 58min |
| Driving time | ~19h 56min | ~31h 58min |
| Road distance (est.) | ~1,595 km | ~2,557 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
| Initial bearing | 35° (NE) | 6° (N) |
| Time-zone shift | None | None |
| CO₂ – flight (per pax) | ~313 kg | ~502 kg |
| CO₂ – driving (per car) | ~273 kg | ~437 kg |
| Fuel cost (est.) | ~$160 USD | ~$256 USD |
Flying from Hong Kong to Shanghai produces roughly 313 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Hong Kong → Beijing flight emits about 502 kg. Choosing the shorter route saves approximately 189 kg of CO₂ per traveler — equivalent to 9 typical tree-years of carbon sequestration. For comparison, driving emits roughly 273 kg and 437 kg per car respectively — meaningful only when the car carries multiple passengers.
The Hong Kong to Shanghai route covers 1,227 km (762 miles), staying within Asia. Hong Kong (population: 7,488,865) is located in Hong Kong SAR, Hong Kong, while Shanghai (population: 24,870,000) is in East China, China.
The Hong Kong to Beijing route covers 1,967 km (1,222 miles), remaining within Asia. Hong Kong (population: 7,488,865) is in Hong Kong SAR, Hong Kong, and Beijing (population: 21,540,000) is in Hebei, China.
Flying from Hong Kong to Shanghai takes approximately 2h 2min, while Hong Kong to Beijing takes 2h 58min. If driving is an option, expect roughly 19h 56min for the first route and 31h 58min for the second.
Since both routes depart from Hong Kong, this comparison is especially useful for travelers deciding between Shanghai and Beijing as a destination.
The 740 km difference between these routes is substantial and will significantly impact travel time and cost.
Both routes are drivable, with road distances of approximately 1,595 km and 2,557 km respectively. For road trips, the shorter route saves roughly 962 km of driving.
Shanghai (China) has a population of 24,870,000 and is located in the East China region of Asia. As a major metropolis, it offers extensive international connections and diverse attractions.
Beijing (China) has a population of 21,540,000 and is situated in Hebei, Asia. This major global city has multiple airports and world-class infrastructure.
Choose this route if your priority is reaching Shanghai (China) — a city of 24,870,000 in the East China region of Asia. It is also the shorter option at 1,227 km, which translates to a 56 min flight-time saving and roughly 189 kg less CO₂ per passenger versus the alternative. Driving is realistic at this distance, with an estimated 1,595 km of road and a fuel cost band around $160 USD. The initial bearing is 35° (NE), so a great-circle flight leaves Hong Kong heading roughly NE.
This route is the right call if you are heading to Beijing (China) — a city of 21,540,000 in the Hebei region of Asia. Even though it is the longer route at 1,967 km, it remains the obvious pick when Beijing is the actual destination, when departure schedules from Hong Kong are more convenient, or when fares undercut the alternative. Driving is feasible — expect roughly 2,557 km of road and a fuel cost in the $256 USD range. Departing Hong Kong, the great-circle bearing toward Beijing is 6° (N).
Hong Kong (22.32°, 114.17°) and Shanghai (31.23°, 121.47°) sit in the same approximate time zone. Hong Kong (22.32°, 114.17°) and Beijing (39.90°, 116.41°) share an approximate time zone. Both routes have manageable time-zone shifts, so jet lag should not be a major factor.
Shanghai is closer at 1,227 km, which is 740 km (38%) shorter.
1,227 km (762 miles). Flight: ~2h 2min.
1,967 km (1,222 miles). Flight: ~2h 58min.
Flying to Shanghai is faster at ~2h 2min, saving about 56 min compared to Beijing.
All distances on SnapDistance are calculated using the Haversine formula, which determines the great-circle distance between two points on Earth's surface. This gives the shortest possible distance over the globe, which is the measurement used for aviation and navigation. Actual travel distances by road or rail are typically 20-40% longer due to terrain, borders, and infrastructure routing. Flight times assume 800 km/h cruising speed with 30 minutes for takeoff and landing. Driving estimates use 80 km/h average speed with a 30% road distance factor.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 21, 2026.