| Cities | Distance |
|---|---|
| Marki to Orbetello | 823.74 mi (1,325.68 km) |
| Marki to Oria | 833.86 mi (1,341.96 km) |
| Marki to Oristano | 1,043.76 mi (1,679.77 km) |
| Marki to Orta Nova | 801.17 mi (1,289.36 km) |
| Marki to Orte | 793.34 mi (1,276.76 km) |
| Marki to Ortona | 756.97 mi (1,218.23 km) |
| Marki to Orvieto | 784.32 mi (1,262.25 km) |
| Marki to Orzinuovi | 696.46 mi (1,120.85 km) |
| Marki to Osimo | 705.04 mi (1,134.66 km) |
| Marki to Ospitaletto | 683.98 mi (1,100.75 km) |
| Marki to Ostuni | 818.47 mi (1,317.20 km) |
| Marki to Ottaviano | 852.57 mi (1,372.09 km) |
| Marki to Ovada | 777.68 mi (1,251.56 km) |
| Marki to Ozieri | 992.34 mi (1,597.01 km) |
| Marki to Paceco | 1,073.66 mi (1,727.89 km) |