| Montegrotto Terme to Oststeinbek | 571.91 mi (920.40 km) |
| Montegrotto Terme to Ottendorf-Okrilla | 414.66 mi (667.32 km) |
| Montegrotto Terme to Ottersberg | 549.53 mi (884.38 km) |
| Montegrotto Terme to Ottobrunn | 188.94 mi (304.07 km) |
| Montegrotto Terme to Ottweiler | 352.51 mi (567.32 km) |
| Montegrotto Terme to Overath | 439.49 mi (707.30 km) |
| Montegrotto Terme to Oyten | 548.23 mi (882.30 km) |
| Montegrotto Terme to Paderborn | 462.30 mi (744.01 km) |
| Montegrotto Terme to Papenburg | 569.52 mi (916.56 km) |
| Montegrotto Terme to Parchim | 558.51 mi (898.84 km) |
| Montegrotto Terme to Pasewalk | 572.92 mi (922.02 km) |
| Montegrotto Terme to Passau | 237.55 mi (382.30 km) |
| Montegrotto Terme to Pattensen | 487.71 mi (784.90 km) |
| Montegrotto Terme to Pegnitz | 305.81 mi (492.15 km) |
| Montegrotto Terme to Peine | 487.84 mi (785.11 km) |
