Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Naples, Italy | 199.5 | 44.7 | 3357.3 | 219.7 | 6733.4 | |
| Catania, Italy | 157.6 | 35.6 | 640.4 | 210.5 | 6766.6 | |
| Athens, Greece | 154.2 | 37.6 | 1008.9 | 155.3 | 5240.3 | |
| Rome, Italy | 142.8 | 36.3 | 763.8 | 163.1 | 4370.6 | |
| Belgrade, Serbia | 137.4 | 36.4 | 784.2 | 135.1 | 3762.4 | |
| Lisbon, Portugal | 132.6 | 34.6 | 497.6 | 139.6 | 4081.3 | |
| Milan, Italy | 130.5 | 36.0 | 717.5 | 129.0 | 3177.2 | |
| Genoa, Italy | 126.9 | 33.7 | 386.5 | 194.7 | 3553.8 | |
| Tirana, Albania | 123.1 | 39.0 | 1336.4 | 95.5 | 1425.4 | |
| Bologna, Italy | 121.3 | 32.8 | 294.2 | 97.8 | 3784.4 | |
| Thessaloniki, Greece | 111.5 | 29.0 | 72.5 | 115.7 | 4001.8 | |
| Zagreb, Croatia | 107.5 | 29.8 | 100.7 | 107.9 | 3281.4 | |
| Turin, Italy | 103.8 | 27.9 | 46.0 | 99.7 | 3496.8 | |
| Madrid, Spain | 102.0 | 27.4 | 38.7 | 120.0 | 3295.4 | |
| Barcelona, Spain | 100.2 | 30.2 | 117.6 | 120.6 | 2327.1 | |
| Ljubljana, Slovenia | 99.1 | 26.3 | 28.6 | 133.8 | 3122.8 | |
| Porto, Portugal | 98.9 | 24.4 | 24.4 | 108.5 | 3492.3 | |
| Sarajevo, Bosnia And Herzegovina | 97.5 | 27.0 | 33.8 | 79.4 | 3109.9 | |
| Trieste, Italy | 94.9 | 28.8 | 66.5 | 144.9 | 2111.7 | |
| Skopje, North Macedonia | 94.7 | 27.2 | 35.9 | 84.2 | 2741.1 | |
| Malaga, Spain | 91.3 | 25.6 | 25.9 | 56.8 | 2808.9 | |
| Valencia, Spain | 77.6 | 21.2 | 21.2 | 81.1 | 1831.4 | |
| Novi Sad, Serbia | 76.1 | 18.3 | 18.3 | 93.8 | 1925.4 | |
| Rijeka, Croatia | 72.7 | 17.5 | 17.5 | 35.2 | 2027.7 | |
| Banja Luka, Bosnia And Herzegovina | 69.6 | 22.4 | 22.4 | 40.9 | 1299.3 | |
| Split, Croatia | 64.3 | 16.1 | 16.1 | 76.7 | 1254.9 |