| Termini Imerese to Oegstgeest | 1,077.54 mi (1,734.14 km) |
| Termini Imerese to Oirschot | 1,019.25 mi (1,640.32 km) |
| Termini Imerese to Oisterwijk | 1,026.32 mi (1,651.71 km) |
| Termini Imerese to Oldebroek | 1,067.71 mi (1,718.31 km) |
| Termini Imerese to Oldenzaal | 1,042.66 mi (1,678.00 km) |
| Termini Imerese to Ommen | 1,063.50 mi (1,711.53 km) |
| Termini Imerese to Oosterend | 1,100.18 mi (1,770.57 km) |
| Termini Imerese to Oosterhout | 1,036.78 mi (1,668.54 km) |
| Termini Imerese to Oosterwolde | 1,095.80 mi (1,763.53 km) |
| Termini Imerese to Oostzaan | 1,084.83 mi (1,745.86 km) |
| Termini Imerese to Opmeer | 1,100.12 mi (1,770.47 km) |
| Termini Imerese to Oss | 1,031.64 mi (1,660.26 km) |
| Termini Imerese to Oud-Beijerland | 1,056.63 mi (1,700.48 km) |
| Termini Imerese to Oudenbosch | 1,040.30 mi (1,674.21 km) |
| Termini Imerese to Oudewater | 1,059.47 mi (1,705.05 km) |
