| Kallithea to Oststeinbek | 1,254.87 mi (2,019.52 km) |
| Kallithea to Ottendorf-Okrilla | 1,033.12 mi (1,662.64 km) |
| Kallithea to Ottersberg | 1,256.38 mi (2,021.94 km) |
| Kallithea to Ottobrunn | 924.19 mi (1,487.34 km) |
| Kallithea to Ottweiler | 1,137.78 mi (1,831.07 km) |
| Kallithea to Overath | 1,203.31 mi (1,936.55 km) |
| Kallithea to Oyten | 1,257.80 mi (2,024.24 km) |
| Kallithea to Paderborn | 1,195.59 mi (1,924.12 km) |
| Kallithea to Papenburg | 1,302.61 mi (2,096.35 km) |
| Kallithea to Parchim | 1,208.81 mi (1,945.39 km) |
| Kallithea to Pasewalk | 1,169.34 mi (1,881.88 km) |
| Kallithea to Passau | 894.97 mi (1,440.31 km) |
| Kallithea to Pattensen | 1,195.53 mi (1,924.02 km) |
| Kallithea to Pegnitz | 1,013.23 mi (1,630.64 km) |
| Kallithea to Peine | 1,185.97 mi (1,908.63 km) |
