| Chios to Novi di Modena | 904.56 mi (1,455.76 km) |
| Chios to Novi Ligure | 996.91 mi (1,604.38 km) |
| Chios to Nuoro | 906.48 mi (1,458.84 km) |
| Chios to Occhiobello | 875.30 mi (1,408.66 km) |
| Chios to Oderzo | 865.03 mi (1,392.13 km) |
| Chios to Oggiono | 998.71 mi (1,607.26 km) |
| Chios to Olbia | 900.99 mi (1,450.00 km) |
| Chios to Oleggio | 1,025.19 mi (1,649.89 km) |
| Chios to Olgiate Comasco | 1,015.51 mi (1,634.30 km) |
| Chios to Olgiate Olona | 1,015.00 mi (1,633.48 km) |
| Chios to Omegna | 1,042.80 mi (1,678.23 km) |
| Chios to Opera | 993.33 mi (1,598.61 km) |
| Chios to Oppeano | 904.30 mi (1,455.33 km) |
| Chios to Orbassano | 1,060.25 mi (1,706.30 km) |
| Chios to Orbetello | 832.63 mi (1,339.99 km) |
