| Stupava to Noventa Vicentina | 332.13 mi (534.51 km) |
| Stupava to Novi di Modena | 373.08 mi (600.41 km) |
| Stupava to Novi Ligure | 460.83 mi (741.64 km) |
| Stupava to Nuoro | 668.03 mi (1,075.09 km) |
| Stupava to Occhiobello | 347.16 mi (558.70 km) |
| Stupava to Oderzo | 274.49 mi (441.75 km) |
| Stupava to Oggiono | 400.40 mi (644.38 km) |
| Stupava to Olbia | 628.44 mi (1,011.37 km) |
| Stupava to Oleggio | 436.87 mi (703.08 km) |
| Stupava to Olgiate Comasco | 416.74 mi (670.68 km) |
| Stupava to Olgiate Olona | 425.14 mi (684.19 km) |
| Stupava to Omegna | 438.00 mi (704.90 km) |
| Stupava to Opera | 419.70 mi (675.45 km) |
| Stupava to Oppeano | 344.51 mi (554.43 km) |
| Stupava to Orbassano | 503.34 mi (810.04 km) |
