What are the most popular routes to Oulu?

Helsinki - OuluAverage priceARS 43 410Average duration8h 20mDaily departures8
Rovaniemi - OuluAverage priceARS 19 792Average duration3h 15mDaily departures6
Jyväskylä - OuluAverage priceARS 25 449Average duration4h 15mDaily departures4
Warsaw - OuluAverage priceARS 235 271Average duration1d 6hDaily departures7
Kaunas - OuluAverage priceARS 124 040Average duration1d Daily departures2