| Castellabate to Oschatz | 766.61 mi (1,233.74 km) |
| Castellabate to Oschersleben | 829.86 mi (1,335.53 km) |
| Castellabate to Osnabruck | 891.53 mi (1,434.77 km) |
| Castellabate to Ostbevern | 879.83 mi (1,415.94 km) |
| Castellabate to Osterburg | 876.92 mi (1,411.26 km) |
| Castellabate to Ostercappeln | 892.60 mi (1,436.51 km) |
| Castellabate to Osterhofen | 589.66 mi (948.97 km) |
| Castellabate to Osterholz-Scharmbeck | 939.31 mi (1,511.68 km) |
| Castellabate to Osternienburg | 808.21 mi (1,300.70 km) |
| Castellabate to Osterode | 822.19 mi (1,323.19 km) |
| Castellabate to Osterwieck | 832.27 mi (1,339.41 km) |
| Castellabate to Ostfildern | 647.76 mi (1,042.47 km) |
| Castellabate to Osthofen | 726.75 mi (1,169.59 km) |
| Castellabate to Ostrhauderfehn | 951.49 mi (1,531.27 km) |
| Castellabate to Ostringen | 688.92 mi (1,108.70 km) |
