| Castellabate to Oststeinbek | 943.43 mi (1,518.30 km) |
| Castellabate to Ottendorf-Okrilla | 755.07 mi (1,215.17 km) |
| Castellabate to Ottersberg | 926.80 mi (1,491.53 km) |
| Castellabate to Ottobrunn | 562.04 mi (904.52 km) |
| Castellabate to Ottweiler | 733.85 mi (1,181.02 km) |
| Castellabate to Overath | 823.81 mi (1,325.80 km) |
| Castellabate to Oyten | 926.11 mi (1,490.43 km) |
| Castellabate to Paderborn | 843.75 mi (1,357.89 km) |
| Castellabate to Papenburg | 952.07 mi (1,532.22 km) |
| Castellabate to Parchim | 919.40 mi (1,479.62 km) |
| Castellabate to Pasewalk | 914.57 mi (1,471.87 km) |
| Castellabate to Passau | 577.82 mi (929.90 km) |
| Castellabate to Pattensen | 863.95 mi (1,390.39 km) |
| Castellabate to Pegnitz | 675.46 mi (1,087.05 km) |
| Castellabate to Peine | 861.46 mi (1,386.39 km) |
