| Montesilvano to Oststeinbek | 783.69 mi (1,261.22 km) |
| Montesilvano to Ottendorf-Okrilla | 598.89 mi (963.82 km) |
| Montesilvano to Ottersberg | 766.84 mi (1,234.11 km) |
| Montesilvano to Ottobrunn | 402.11 mi (647.14 km) |
| Montesilvano to Ottweiler | 579.73 mi (932.99 km) |
| Montesilvano to Overath | 666.36 mi (1,072.40 km) |
| Montesilvano to Oyten | 766.17 mi (1,233.03 km) |
| Montesilvano to Paderborn | 684.19 mi (1,101.09 km) |
| Montesilvano to Papenburg | 792.72 mi (1,275.76 km) |
| Montesilvano to Parchim | 760.76 mi (1,224.33 km) |
| Montesilvano to Pasewalk | 759.08 mi (1,221.62 km) |
| Montesilvano to Passau | 420.02 mi (675.96 km) |
| Montesilvano to Pattensen | 703.99 mi (1,132.97 km) |
| Montesilvano to Pegnitz | 515.60 mi (829.78 km) |
| Montesilvano to Peine | 701.56 mi (1,129.06 km) |
