Chennai vs Vientiane
for digital nomads
Under balanced weights Chennai edges it, 43 to 41, winning 5 of the 9 factors. Chennai is stronger on quality of life; Vientiane on climate, safety. Change the weights in the ranker to see which one wins for you.
Factor scores (0–100, balanced weights)
| Metric | Chennai | Vientiane |
|---|---|---|
| Cost of living | 80 ✓ | 70 |
| Safety | 49 | 62 ✓ |
| Healthcare | 53 ✓ | 51 |
| Internet | 59 ✓ | 49 |
| Visa ease | 6 | 6 |
| Getting there & around | 25 ✓ | 17 |
| Climate | 25 | 42 ✓ |
| Air quality | 53 | 54 ✓ |
| Quality of life | 38 ✓ | 22 |
Cost
| Metric | Chennai | Vientiane |
|---|---|---|
| Monthly cost, one personcountry-level estimate for at least one city | $750 ✓ | $938 |
| Central one-bedroom rent | no data | no data |
Safety and health (country-level)
| Metric | Chennai | Vientiane |
|---|---|---|
| Homicides per 100k | 3.6 ✓ | 6.4 |
| Political stability (0–100) | 52.5 | 75.4 ✓ |
| UHC service coverage (0–100) | 69 ✓ | 64 |
| Life expectancy | 67.3 yrs | 68.2 yrs ✓ |
Internet (M-Lab measured medians)
| Metric | Chennai | Vientiane |
|---|---|---|
| Download | 30.9 Mbps ✓ | 19.3 Mbps |
| Upload | 9.2 Mbps ✓ | 7.6 Mbps |
Visa
| Metric | Chennai | Vientiane |
|---|---|---|
| Nomad visa | none listed | none listed |
| Minimum income for the visa | no data | no data |
| Visa-free days, US passport | visa or e-visa required | visa or e-visa required |
| Visa-free days, EU passport | visa or e-visa required | visa or e-visa required |
| Visa-free days, UK passport | visa or e-visa required | visa or e-visa required |
Getting there and around
| Metric | Chennai | Vientiane |
|---|---|---|
| Non-stop airport destinations | 70 ✓ | 46 |
| Walkability (1–5, editorial) | 2 | 3 ✓ |
| Transit (1–5, editorial) | 3 ✓ | 1 |
Climate and air
| Metric | Chennai | Vientiane |
|---|---|---|
| Comfortable months per year | 3 | 5 ✓ |
| Annual mean PM2.5 | 26 µg/m³ | 25.8 µg/m³ ✓ |
✓ marks the better value in each row; ties and missing data are left unmarked.
Frequently asked
- Which is cheaper, Chennai or Vientiane?
- Chennai is cheaper: about $750 per month versus $938 for one person.
- Is Chennai or Vientiane safer?
- Vientiane scores higher on safety (62 vs 49), based on national homicide rates and World Bank political-stability scores.
- Where is the internet faster, Chennai or Vientiane?
- Chennai: a measured median of 30.9 Mbps versus 19.3 Mbps (M-Lab, 2024).
More comparisons
- Chennai vs Goa (Panaji)
- Chennai vs Hyderabad
- Vientiane vs Phnom Penh
- Vientiane vs Goa (Panaji)
- All comparisons
Sources: Cost of Living Global 2026 (city rows); 2026 Cost of Living Index (country level); Digital Nomad Visas 2026; Worldwide Governance Indicators — Political Stability and Absence of Violence (score 0–100); Estimates of rates of homicides per 100 000 population; UHC service coverage index; Life expectancy at birth (years), both sexes; M-Lab NDT statistics (city aggregates, 2024); Airport destinations (Wikipedia airline and destination tables); NASA POWER climatology (2001–2020 monthly means); WHO Ambient Air Quality Database, June 2026 update (V8); Human Development Index (HDR 2025, HDI 2023); EF English Proficiency Index 2024 (band); Walkability and transit ratings (editorial); Passport Index dataset (visa requirements, 199 passports × 199 destinations); WhereNext city cost estimates 2026 (city pages). Dataset 2026.09.4. See each city page for per-metric footnotes and the methodology.