| Cittadella to Oststeinbek | 550.18 mi (885.43 km) |
| Cittadella to Ottendorf-Okrilla | 393.31 mi (632.97 km) |
| Cittadella to Ottersberg | 528.10 mi (849.90 km) |
| Cittadella to Ottobrunn | 167.07 mi (268.87 km) |
| Cittadella to Ottweiler | 335.08 mi (539.27 km) |
| Cittadella to Overath | 420.01 mi (675.93 km) |
| Cittadella to Oyten | 526.86 mi (847.90 km) |
| Cittadella to Paderborn | 441.35 mi (710.28 km) |
| Cittadella to Papenburg | 548.84 mi (883.27 km) |
| Cittadella to Parchim | 536.63 mi (863.63 km) |
| Cittadella to Pasewalk | 551.33 mi (887.28 km) |
| Cittadella to Passau | 216.96 mi (349.16 km) |
| Cittadella to Pattensen | 466.18 mi (750.25 km) |
| Cittadella to Pegnitz | 283.94 mi (456.96 km) |
| Cittadella to Peine | 466.17 mi (750.23 km) |
