| Ustron to Noventa Vicentina | 457.19 mi (735.78 km) |
| Ustron to Novi di Modena | 498.06 mi (801.55 km) |
| Ustron to Novi Ligure | 581.16 mi (935.28 km) |
| Ustron to Nuoro | 796.37 mi (1,281.63 km) |
| Ustron to Occhiobello | 473.50 mi (762.03 km) |
| Ustron to Oderzo | 400.03 mi (643.79 km) |
| Ustron to Oggiono | 516.31 mi (830.92 km) |
| Ustron to Olbia | 756.79 mi (1,217.93 km) |
| Ustron to Oleggio | 551.92 mi (888.22 km) |
| Ustron to Olgiate Comasco | 531.48 mi (855.34 km) |
| Ustron to Olgiate Olona | 540.69 mi (870.15 km) |
| Ustron to Omegna | 550.36 mi (885.72 km) |
| Ustron to Opera | 537.85 mi (865.58 km) |
| Ustron to Oppeano | 468.62 mi (754.17 km) |
| Ustron to Orbassano | 619.06 mi (996.28 km) |
