| IJsselstein to Noventa Vicentina | 551.30 mi (887.23 km) |
| IJsselstein to Novi di Modena | 560.40 mi (901.87 km) |
| IJsselstein to Novi Ligure | 529.99 mi (852.94 km) |
| IJsselstein to Nuoro | 833.78 mi (1,341.85 km) |
| IJsselstein to Occhiobello | 574.18 mi (924.06 km) |
| IJsselstein to Oderzo | 547.53 mi (881.16 km) |
| IJsselstein to Oggiono | 473.01 mi (761.23 km) |
| IJsselstein to Olbia | 795.46 mi (1,280.16 km) |
| IJsselstein to Oleggio | 472.50 mi (760.41 km) |
| IJsselstein to Olgiate Comasco | 466.10 mi (750.11 km) |
| IJsselstein to Olgiate Olona | 474.38 mi (763.44 km) |
| IJsselstein to Omegna | 450.79 mi (725.48 km) |
| IJsselstein to Opera | 496.23 mi (798.61 km) |
| IJsselstein to Oppeano | 541.91 mi (872.12 km) |
| IJsselstein to Orbassano | 497.59 mi (800.80 km) |
