| Castricum to Alexandria | 1,114.35 mi (1,793.37 km) |
| Castricum to Arad | 865.94 mi (1,393.60 km) |
| Castricum to Avrig | 1,004.09 mi (1,615.93 km) |
| Castricum to Babadag | 1,210.33 mi (1,947.83 km) |
| Castricum to Bacau | 1,073.41 mi (1,727.49 km) |
| Castricum to Baia Mare | 900.26 mi (1,448.83 km) |
| Castricum to Baia-Sprie | 905.43 mi (1,457.15 km) |
| Castricum to Baicoi | 1,089.59 mi (1,753.53 km) |
| Castricum to Bailesti | 1,036.45 mi (1,668.01 km) |
| Castricum to Bals | 1,050.38 mi (1,690.42 km) |
| Castricum to Baraolt | 1,038.64 mi (1,671.53 km) |
| Castricum to Barlad | 1,117.09 mi (1,797.78 km) |
| Castricum to Beclean | 941.15 mi (1,514.64 km) |
| Castricum to Beius | 887.41 mi (1,428.15 km) |
| Castricum to Bicaz | 1,028.25 mi (1,654.80 km) |
