Home (Wehrhausweg 51) - La Petite Venise, Quai de la Poissonnerie, 68000 Colmar, France - 411 km

La Petite Venise, Quai de la Poissonnerie, 68000 Colmar, France - Interlaken, Switzerland (including Lauterbrunnen, Switzerland) - 212 km

Interlaken, Switzerland - Trift Bridge, Gadmen, Switzerland - 42.6 km

Trift Bridge, Gadmen, Switzerland - Aescher Hotel, Alpenzellerland, Schweiz, Schmittenbühlstrasse, 9410 Heiden, Switzerland - 222 km

Aescher Hotel, Alpenzellerland, Schweiz, Schmittenbühlstrasse, 9410 Heiden, Switzerland - MMM Corones, Plan de Corones, Pieve, Marebbe BZ, Italy - 317 km

MMM Corones, Plan de Corones, Pieve, Marebbe BZ, Italy - Misurina BL, Italy - 51.5

Misurina BL, Italy - Via Aldo Smareglia, 5, 34073 Grado GO, Italy - 187 km

Via Aldo Smareglia, 5, 34073 Grado GO, Italy - Ljubljana, Slovenia - 137 km

Ljubljana, Slovenia - Novi Sad, Serbia - 519 km

Formula which I was using to calculate price (((liter/100 km) * number of kilometers)/100) * 1.5
where liter / 100 km is 8.5 as much as I measured in my car, and 1.5 is the price of the gas

Bonn - Troisdorf - Ljubljana

Hostel Celica Art, from July 30th until August 2nd, 179,94 euros, 976 km = 82.96 liters = 124 euros

Ljubljana - Parma

Hotel Salus, August 2nd - August 3rd, 69 euros,  511 km = 43 liters = 65 euros

Parma - Genoa

The Hostel Genoa, 3rd - 4th August, 80 euros, 180 km = 15 liters = 23 euros

Genoa - Nice

Hôtel Du Centre, 4th - 5th August, 60 Euros, 192 km = 16 liters = 24 euros

Nice - Marseille

Hostel Sylvabelle, 5th - 6th August, 84 euros,  204 km = 17 liters = 26 euros

Marseille - Barcelona

Hostal Valls, 6th - 11th August, 440 euros, 507 km = 43 liters = 65 liters

Ibizza

Hostal Roca, 11th - 14th August, 192 euros

Back to Barcelona again

La Casa de Lilly, 14th - 15th August 180 euros (including 11th, 12th, 13th August for friends)

Barcelona - Novi Sad 

1,989 km = 169 liters = 254 euros

Novi Sad - Bonn

1,416 km = 120 liters = 181 euro