Compare: Houston→Mexico City (1,210 km) vs Houston→Cancun (1,282 km). Houston → Mexico City wins by 72 km (6%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated April 7, 2026
1,210 km
752 miles · Flight: ~2h 1min · Drive: ~19h 40min
✓ Shorter route
1,282 km
797 miles · Flight: ~2h 6min · Drive: ~20h 50min
Difference: 72 km (6%) · Flight time difference: ~5 min
Verdict
Houston → Mexico City is the smarter pick if travel time and emissions matter most: it is 72 km (6%) shorter, saves about 5 min of flight time, and cuts roughly 18 kg of CO₂ per passenger. Choose Houston → Cancun only if the destination itself is the reason for the trip.
Houston → Mexico City is the shorter route at 1,210 km, which is 72 km (6%) shorter than Houston → Cancun. You would save approximately 5 min in flight time by choosing the shorter route.
| Metric | Houston → Mexico City | Houston → Cancun |
|---|---|---|
| Distance (km) | 1,210 | 1,282 |
| Distance (miles) | 752 | 797 |
| Flight time | ~2h 1min | ~2h 6min |
| Driving time | ~19h 40min | ~20h 50min |
| Road distance (est.) | ~1,573 km | ~1,667 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
| Initial bearing | 199° (SSW) | 136° (SE) |
| Time-zone shift | -1h | None |
| CO₂ – flight (per pax) | ~309 kg | ~327 kg |
| CO₂ – driving (per car) | ~269 kg | ~285 kg |
| Fuel cost (est.) | ~$157 USD | ~$167 USD |
Flying from Houston to Mexico City produces roughly 309 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Houston → Cancun flight emits about 327 kg. Choosing the shorter route saves approximately 18 kg of CO₂ per traveler — equivalent to 1 typical tree-years of carbon sequestration. For comparison, driving emits roughly 269 kg and 285 kg per car respectively — meaningful only when the car carries multiple passengers.
The Houston to Mexico City route covers 1,210 km (752 miles), staying within North America. Houston (population: 2,320,268) is located in South, United States, while Mexico City (population: 9,209,944) is in Central, Mexico.
The Houston to Cancun route covers 1,282 km (797 miles), remaining within North America. Houston (population: 2,320,268) is in South, United States, and Cancun (population: 888,797) is in Yucatan, Mexico.
Flying from Houston to Mexico City takes approximately 2h 1min, while Houston to Cancun takes 2h 6min. If driving is an option, expect roughly 19h 40min for the first route and 20h 50min for the second.
Since both routes depart from Houston, this comparison is especially useful for travelers deciding between Mexico City and Cancun as a destination.
The 72 km difference between these routes is relatively modest, so other factors like ticket prices and schedules may matter more.
Both routes are drivable, with road distances of approximately 1,573 km and 1,667 km respectively. For road trips, the shorter route saves roughly 94 km of driving.
Mexico City (Mexico) has a population of 9,209,944 and is located in the Central region of North America. As a major metropolis, it offers extensive international connections and diverse attractions.
Cancun (Mexico) has a population of 888,797 and is situated in Yucatan, North America. This destination offers a more intimate travel experience with unique local culture.
Choose this route if your priority is reaching Mexico City (Mexico) — a city of 9,209,944 in the Central region of North America. It is also the shorter option at 1,210 km, which translates to a 5 min flight-time saving and roughly 18 kg less CO₂ per passenger versus the alternative. Driving is realistic at this distance, with an estimated 1,573 km of road and a fuel cost band around $157 USD. The initial bearing is 199° (SSW), so a great-circle flight leaves Houston heading roughly SSW.
This route is the right call if you are heading to Cancun (Mexico) — a city of 888,797 in the Yucatan region of North America. Even though it is the longer route at 1,282 km, it remains the obvious pick when Cancun is the actual destination, when departure schedules from Houston are more convenient, or when fares undercut the alternative. Driving is feasible — expect roughly 1,667 km of road and a fuel cost in the $167 USD range. Departing Houston, the great-circle bearing toward Cancun is 136° (SE).
Houston (29.76°, -95.37°) and Mexico City (19.43°, -99.13°) sit with a time-zone shift of -1 hour. Houston (29.76°, -95.37°) and Cancun (21.16°, -86.85°) share an approximate time zone. Both routes have manageable time-zone shifts, so jet lag should not be a major factor.
Mexico City is closer at 1,210 km, which is 72 km (6%) shorter.
1,210 km (752 miles). Flight: ~2h 1min.
1,282 km (797 miles). Flight: ~2h 6min.
Flying to Mexico City is faster at ~2h 1min, saving about 5 min compared to Cancun.
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 7, 2026.