| Ustka to Noventa Vicentina | 684.20 mi (1,101.12 km) |
| Ustka to Novi di Modena | 719.65 mi (1,158.17 km) |
| Ustka to Novi Ligure | 767.47 mi (1,235.12 km) |
| Ustka to Nuoro | 1,044.98 mi (1,681.74 km) |
| Ustka to Occhiobello | 707.28 mi (1,138.26 km) |
| Ustka to Oderzo | 637.70 mi (1,026.28 km) |
| Ustka to Oggiono | 691.77 mi (1,113.30 km) |
| Ustka to Olbia | 1,002.78 mi (1,613.83 km) |
| Ustka to Oleggio | 718.57 mi (1,156.42 km) |
| Ustka to Olgiate Comasco | 699.96 mi (1,126.48 km) |
| Ustka to Olgiate Olona | 711.03 mi (1,144.29 km) |
| Ustka to Omegna | 706.72 mi (1,137.35 km) |
| Ustka to Opera | 719.49 mi (1,157.91 km) |
| Ustka to Oppeano | 688.58 mi (1,108.16 km) |
| Ustka to Orbassano | 779.74 mi (1,254.86 km) |
