| Nicosia to Oegstgeest | 1,840.65 mi (2,962.24 km) |
| Nicosia to Oirschot | 1,786.99 mi (2,875.88 km) |
| Nicosia to Oisterwijk | 1,793.50 mi (2,886.35 km) |
| Nicosia to Oldebroek | 1,797.01 mi (2,892.01 km) |
| Nicosia to Oldenzaal | 1,755.01 mi (2,824.41 km) |
| Nicosia to Ommen | 1,780.79 mi (2,865.90 km) |
| Nicosia to Oosterend | 1,810.95 mi (2,914.44 km) |
| Nicosia to Oosterhout | 1,808.43 mi (2,910.39 km) |
| Nicosia to Oosterwolde | 1,802.53 mi (2,900.89 km) |
| Nicosia to Oostzaan | 1,833.53 mi (2,950.78 km) |
| Nicosia to Opmeer | 1,840.17 mi (2,961.47 km) |
| Nicosia to Oss | 1,787.64 mi (2,876.92 km) |
| Nicosia to Oud-Beijerland | 1,831.32 mi (2,947.23 km) |
| Nicosia to Oudenbosch | 1,819.38 mi (2,928.01 km) |
| Nicosia to Oudewater | 1,820.24 mi (2,929.40 km) |
