| Mercogliano to Oststeinbek | 897.60 mi (1,444.55 km) |
| Mercogliano to Ottendorf-Okrilla | 709.97 mi (1,142.59 km) |
| Mercogliano to Ottersberg | 880.96 mi (1,417.76 km) |
| Mercogliano to Ottobrunn | 516.22 mi (830.77 km) |
| Mercogliano to Ottweiler | 689.61 mi (1,109.83 km) |
| Mercogliano to Overath | 778.71 mi (1,253.22 km) |
| Mercogliano to Oyten | 880.28 mi (1,416.67 km) |
| Mercogliano to Paderborn | 798.06 mi (1,284.35 km) |
| Mercogliano to Papenburg | 906.45 mi (1,458.78 km) |
| Mercogliano to Parchim | 873.78 mi (1,406.22 km) |
| Mercogliano to Pasewalk | 869.67 mi (1,399.59 km) |
| Mercogliano to Passau | 532.34 mi (856.72 km) |
| Mercogliano to Pattensen | 818.10 mi (1,316.61 km) |
| Mercogliano to Pegnitz | 629.61 mi (1,013.27 km) |
| Mercogliano to Peine | 815.61 mi (1,312.60 km) |
