| Cities | Distance |
|---|---|
| Gragnano to Oegstgeest | 924.81 mi (1,488.34 km) |
| Gragnano to Oirschot | 865.76 mi (1,393.30 km) |
| Gragnano to Oisterwijk | 872.93 mi (1,404.85 km) |
| Gragnano to Oldebroek | 907.91 mi (1,461.14 km) |
| Gragnano to Oldenzaal | 879.02 mi (1,414.65 km) |
| Gragnano to Ommen | 901.36 mi (1,450.60 km) |
| Gragnano to Oosterend | 937.92 mi (1,509.44 km) |
| Gragnano to Oosterhout | 884.69 mi (1,423.77 km) |
| Gragnano to Oosterwolde | 932.72 mi (1,501.07 km) |
| Gragnano to Oostzaan | 929.31 mi (1,495.58 km) |
| Gragnano to Opmeer | 943.31 mi (1,518.12 km) |
| Gragnano to Oss | 876.04 mi (1,409.85 km) |
| Gragnano to Oud-Beijerland | 905.81 mi (1,457.76 km) |
| Gragnano to Oudenbosch | 889.98 mi (1,432.28 km) |
| Gragnano to Oudewater | 905.71 mi (1,457.61 km) |