| Ettlingen to Novi di Modena | 303.02 mi (487.66 km) |
| Ettlingen to Novi Ligure | 288.98 mi (465.06 km) |
| Ettlingen to Nuoro | 597.10 mi (960.94 km) |
| Ettlingen to Occhiobello | 315.15 mi (507.18 km) |
| Ettlingen to Oderzo | 289.99 mi (466.69 km) |
| Ettlingen to Oggiono | 222.13 mi (357.49 km) |
| Ettlingen to Olbia | 556.48 mi (895.57 km) |
| Ettlingen to Oleggio | 230.57 mi (371.06 km) |
| Ettlingen to Olgiate Comasco | 219.25 mi (352.85 km) |
| Ettlingen to Olgiate Olona | 229.13 mi (368.75 km) |
| Ettlingen to Omegna | 211.09 mi (339.72 km) |
| Ettlingen to Opera | 248.26 mi (399.54 km) |
| Ettlingen to Oppeano | 283.05 mi (455.53 km) |
| Ettlingen to Orbassano | 274.29 mi (441.43 km) |
| Ettlingen to Orbetello | 468.68 mi (754.27 km) |
