| Monfalcone to Oststeinbek | 555.68 mi (894.29 km) |
| Monfalcone to Ottendorf-Okrilla | 371.91 mi (598.53 km) |
| Monfalcone to Ottersberg | 541.19 mi (870.96 km) |
| Monfalcone to Ottobrunn | 179.66 mi (289.14 km) |
| Monfalcone to Ottweiler | 385.47 mi (620.36 km) |
| Monfalcone to Overath | 456.23 mi (734.23 km) |
| Monfalcone to Oyten | 540.90 mi (870.50 km) |
| Monfalcone to Paderborn | 462.99 mi (745.11 km) |
| Monfalcone to Papenburg | 572.25 mi (920.95 km) |
| Monfalcone to Parchim | 531.70 mi (855.68 km) |
| Monfalcone to Pasewalk | 532.42 mi (856.85 km) |
| Monfalcone to Passau | 191.72 mi (308.54 km) |
| Monfalcone to Pattensen | 478.11 mi (769.44 km) |
| Monfalcone to Pegnitz | 288.50 mi (464.30 km) |
| Monfalcone to Peine | 474.50 mi (763.64 km) |
