| Castro Daire to Oststeinbek | 1,211.67 mi (1,949.99 km) |
| Castro Daire to Ottendorf-Okrilla | 1,254.75 mi (2,019.33 km) |
| Castro Daire to Ottersberg | 1,159.77 mi (1,866.47 km) |
| Castro Daire to Ottobrunn | 1,081.42 mi (1,740.38 km) |
| Castro Daire to Ottweiler | 937.22 mi (1,508.31 km) |
| Castro Daire to Overath | 1,005.37 mi (1,617.99 km) |
| Castro Daire to Oyten | 1,153.83 mi (1,856.92 km) |
| Castro Daire to Paderborn | 1,087.47 mi (1,750.11 km) |
| Castro Daire to Papenburg | 1,103.92 mi (1,776.58 km) |
| Castro Daire to Parchim | 1,261.07 mi (2,029.50 km) |
| Castro Daire to Pasewalk | 1,338.60 mi (2,154.27 km) |
| Castro Daire to Passau | 1,170.99 mi (1,884.53 km) |
| Castro Daire to Pattensen | 1,144.65 mi (1,842.13 km) |
| Castro Daire to Pegnitz | 1,121.63 mi (1,805.09 km) |
| Castro Daire to Peine | 1,162.80 mi (1,871.35 km) |
