| Great Cornard to Oststeinbek | 406.94 mi (654.91 km) |
| Great Cornard to Ottendorf-Okrilla | 563.44 mi (906.76 km) |
| Great Cornard to Ottersberg | 360.34 mi (579.91 km) |
| Great Cornard to Ottobrunn | 555.43 mi (893.88 km) |
| Great Cornard to Ottweiler | 335.37 mi (539.72 km) |
| Great Cornard to Overath | 291.32 mi (468.83 km) |
| Great Cornard to Oyten | 354.52 mi (570.54 km) |
| Great Cornard to Paderborn | 341.96 mi (550.32 km) |
| Great Cornard to Papenburg | 288.44 mi (464.20 km) |
| Great Cornard to Parchim | 473.20 mi (761.54 km) |
| Great Cornard to Pasewalk | 562.43 mi (905.15 km) |
| Great Cornard to Passau | 608.66 mi (979.55 km) |
| Great Cornard to Pattensen | 382.44 mi (615.47 km) |
| Great Cornard to Pegnitz | 495.36 mi (797.20 km) |
| Great Cornard to Peine | 402.10 mi (647.12 km) |
