| Thessaloniki to Oegstgeest | 1,181.21 mi (1,900.97 km) |
| Thessaloniki to Oirschot | 1,124.98 mi (1,810.48 km) |
| Thessaloniki to Oisterwijk | 1,131.80 mi (1,821.45 km) |
| Thessaloniki to Oldebroek | 1,143.88 mi (1,840.90 km) |
| Thessaloniki to Oldenzaal | 1,104.45 mi (1,777.45 km) |
| Thessaloniki to Ommen | 1,130.00 mi (1,818.55 km) |
| Thessaloniki to Oosterend | 1,162.91 mi (1,871.52 km) |
| Thessaloniki to Oosterhout | 1,146.25 mi (1,844.71 km) |
| Thessaloniki to Oosterwolde | 1,155.22 mi (1,859.15 km) |
| Thessaloniki to Oostzaan | 1,177.07 mi (1,894.32 km) |
| Thessaloniki to Opmeer | 1,185.94 mi (1,908.58 km) |
| Thessaloniki to Oss | 1,128.12 mi (1,815.53 km) |
| Thessaloniki to Oud-Beijerland | 1,169.16 mi (1,881.59 km) |
| Thessaloniki to Oudenbosch | 1,156.00 mi (1,860.41 km) |
| Thessaloniki to Oudewater | 1,160.70 mi (1,867.97 km) |
