| Thessaloniki to Novi di Modena | 676.52 mi (1,088.76 km) |
| Thessaloniki to Novi Ligure | 771.48 mi (1,241.57 km) |
| Thessaloniki to Nuoro | 714.47 mi (1,149.83 km) |
| Thessaloniki to Occhiobello | 646.48 mi (1,040.42 km) |
| Thessaloniki to Oderzo | 633.73 mi (1,019.89 km) |
| Thessaloniki to Oggiono | 769.46 mi (1,238.33 km) |
| Thessaloniki to Olbia | 702.48 mi (1,130.52 km) |
| Thessaloniki to Oleggio | 796.99 mi (1,282.64 km) |
| Thessaloniki to Olgiate Comasco | 786.55 mi (1,265.83 km) |
| Thessaloniki to Olgiate Olona | 786.51 mi (1,265.76 km) |
| Thessaloniki to Omegna | 814.02 mi (1,310.04 km) |
| Thessaloniki to Opera | 765.29 mi (1,231.61 km) |
| Thessaloniki to Oppeano | 674.79 mi (1,085.97 km) |
| Thessaloniki to Orbassano | 834.96 mi (1,343.74 km) |
| Thessaloniki to Orbetello | 618.30 mi (995.06 km) |
