Osaka → Saitama
Latest grid data on this route
- 407 g/kWh
- 31% renewable
- 23°C · normal
- 407 g/kWh
- 31% renewable
- 22°C · normal
Grid: Ember Climate · Weather: open-meteo.com
Range by Weather Condition
In normal weather 24 of 24 EV models complete this route. Estimated charging stops among them: 1 to 4 (median 1).
Select a vehicle above to explore weather-adjusted range.
Assumptions behind these numbers
- Model assumptionStart charge 100%, arrive with 15% in reserve, charge up to 80% at each stop.
- Model assumptionUsable battery: 100% of each vehicle's listed capacity (the listed capacity may be gross or net; no correction is applied).
- Model assumptionSpeed: consumption starts from each vehicle's listed real-world efficiency, times a speed factor of 1.00 (1.00 = no speed adjustment).
- Vehicle dataWeather: each vehicle uses its own hot, normal and cold factor from our vehicle data, so consumption = efficiency x 1.00 / factor. Hot is 25 °C and above, normal is 10-25 °C, cold is below 10 °C.
- Model assumptionCharging speed: average power = min(vehicle peak kW, 150 kW cap) x 0.60 taper, plus 5 min per stop.
- MethodRange, energy and cost all use the same consumption figure. Energy is measured at the battery; charging losses are not included.
- MethodCharging stops are estimated from range and the charging window. They are not verified charging stations.
- Market dataCost: not shown, because no electricity market price is available for Japan.
- Market dataCO2: energy x grid average carbon intensity of 407 g/kWh (Japan, Ember Climate, Monthly average, March 2026, older than 45 days, last available value).
More EV Routes in Japan
See all Japan routes →Route analysis
Driving an electric vehicle from Osaka to Saitama covers 514 kilometres, a journey that takes approximately 395 minutes of driving time. The route stays entirely within Japan, so no cross-border charging considerations apply. Osaka has a normal climate, which means no significant range reduction from temperature extremes is expected at the start, and Saitama’s climate is not specified, so drivers should prepare for potentially variable conditions. The terrain is not detailed, but the long drive duration implies a mix of urban and highway segments, where efficiency may vary. Practical planning should account for a mid-route charging break to complete the journey comfortably.