| Erice to Oegstgeest | 1,052.98 mi (1,694.61 km) |
| Erice to Oirschot | 995.30 mi (1,601.78 km) |
| Erice to Oisterwijk | 1,002.30 mi (1,613.05 km) |
| Erice to Oldebroek | 1,046.51 mi (1,684.20 km) |
| Erice to Oldenzaal | 1,023.54 mi (1,647.24 km) |
| Erice to Ommen | 1,043.50 mi (1,679.36 km) |
| Erice to Oosterend | 1,080.09 mi (1,738.24 km) |
| Erice to Oosterhout | 1,012.12 mi (1,628.86 km) |
| Erice to Oosterwolde | 1,076.16 mi (1,731.92 km) |
| Erice to Oostzaan | 1,061.50 mi (1,708.32 km) |
| Erice to Opmeer | 1,077.33 mi (1,733.80 km) |
| Erice to Oss | 1,008.59 mi (1,623.17 km) |
| Erice to Oud-Beijerland | 1,031.32 mi (1,659.75 km) |
| Erice to Oudenbosch | 1,014.86 mi (1,633.26 km) |
| Erice to Oudewater | 1,035.45 mi (1,666.39 km) |
