| Rapperswil-Jona to Bicaz | 811.64 mi (1,306.21 km) |
| Rapperswil-Jona to Bistrita | 735.38 mi (1,183.48 km) |
| Rapperswil-Jona to Blaj | 717.94 mi (1,155.41 km) |
| Rapperswil-Jona to Bocsa | 627.79 mi (1,010.32 km) |
| Rapperswil-Jona to Boldesti-Scaeni | 836.26 mi (1,345.83 km) |
| Rapperswil-Jona to Bolintin Vale | 835.88 mi (1,345.22 km) |
| Rapperswil-Jona to Borsa | 739.92 mi (1,190.79 km) |
| Rapperswil-Jona to Botosani | 832.58 mi (1,339.90 km) |
| Rapperswil-Jona to Brad | 665.80 mi (1,071.50 km) |
| Rapperswil-Jona to Bragadiru | 847.77 mi (1,364.35 km) |
| Rapperswil-Jona to Braila | 922.10 mi (1,483.97 km) |
| Rapperswil-Jona to Brasov | 805.41 mi (1,296.19 km) |
| Rapperswil-Jona to Breaza | 816.01 mi (1,313.24 km) |
| Rapperswil-Jona to Bucharest | 852.37 mi (1,371.75 km) |
| Rapperswil-Jona to Buftea | 842.12 mi (1,355.26 km) |
