| Cities | Distance |
|---|---|
| Sluis to Noventa Vicentina | 559.28 mi (900.08 km) |
| Sluis to Novi di Modena | 562.14 mi (904.67 km) |
| Sluis to Novi Ligure | 516.38 mi (831.03 km) |
| Sluis to Nuoro | 810.99 mi (1,305.16 km) |
| Sluis to Occhiobello | 580.35 mi (933.98 km) |
| Sluis to Oderzo | 564.38 mi (908.28 km) |
| Sluis to Oggiono | 468.86 mi (754.55 km) |
| Sluis to Olbia | 774.74 mi (1,246.83 km) |
| Sluis to Oleggio | 461.65 mi (742.95 km) |
| Sluis to Olgiate Comasco | 458.92 mi (738.57 km) |
| Sluis to Olgiate Olona | 465.71 mi (749.48 km) |
| Sluis to Omegna | 439.55 mi (707.38 km) |
| Sluis to Opera | 488.81 mi (786.67 km) |
| Sluis to Oppeano | 547.80 mi (881.59 km) |
| Sluis to Orbassano | 475.34 mi (764.99 km) |