| Marousi to Novi di Modena | 816.64 mi (1,314.26 km) |
| Marousi to Novi Ligure | 903.61 mi (1,454.22 km) |
| Marousi to Nuoro | 789.49 mi (1,270.57 km) |
| Marousi to Occhiobello | 789.38 mi (1,270.38 km) |
| Marousi to Oderzo | 788.06 mi (1,268.26 km) |
| Marousi to Oggiono | 912.83 mi (1,469.06 km) |
| Marousi to Olbia | 786.87 mi (1,266.34 km) |
| Marousi to Oleggio | 936.66 mi (1,507.40 km) |
| Marousi to Olgiate Comasco | 928.78 mi (1,494.73 km) |
| Marousi to Olgiate Olona | 927.18 mi (1,492.15 km) |
| Marousi to Omegna | 955.47 mi (1,537.68 km) |
| Marousi to Opera | 904.68 mi (1,455.94 km) |
| Marousi to Oppeano | 819.89 mi (1,319.48 km) |
| Marousi to Orbassano | 966.28 mi (1,555.07 km) |
| Marousi to Orbetello | 728.87 mi (1,173.00 km) |
