| Hassloch to Novi di Modena | 332.13 mi (534.52 km) |
| Hassloch to Novi Ligure | 318.19 mi (512.08 km) |
| Hassloch to Nuoro | 626.38 mi (1,008.05 km) |
| Hassloch to Occhiobello | 343.62 mi (553.01 km) |
| Hassloch to Oderzo | 316.03 mi (508.60 km) |
| Hassloch to Oggiono | 251.71 mi (405.08 km) |
| Hassloch to Olbia | 585.84 mi (942.82 km) |
| Hassloch to Oleggio | 259.72 mi (417.97 km) |
| Hassloch to Olgiate Comasco | 248.69 mi (400.22 km) |
| Hassloch to Olgiate Olona | 258.49 mi (416.00 km) |
| Hassloch to Omegna | 240.00 mi (386.24 km) |
| Hassloch to Opera | 277.77 mi (447.03 km) |
| Hassloch to Oppeano | 311.67 mi (501.59 km) |
| Hassloch to Orbassano | 301.91 mi (485.88 km) |
| Hassloch to Orbetello | 498.17 mi (801.73 km) |
