| Troisdorf to Berga | 652.68 mi (1,050.39 km) |
| Troisdorf to Berja | 1,086.40 mi (1,748.40 km) |
| Troisdorf to Bermeo | 689.48 mi (1,109.62 km) |
| Troisdorf to Berriozar | 690.44 mi (1,111.16 km) |
| Troisdorf to Betanzos | 888.53 mi (1,429.95 km) |
| Troisdorf to Betera | 858.52 mi (1,381.65 km) |
| Troisdorf to Bilbao | 704.47 mi (1,133.74 km) |
| Troisdorf to Binefar | 699.81 mi (1,126.24 km) |
| Troisdorf to Binisalem | 797.07 mi (1,282.76 km) |
| Troisdorf to Blanes | 664.88 mi (1,070.01 km) |
| Troisdorf to Boadilla del Monte | 893.20 mi (1,437.46 km) |
| Troisdorf to Boiro | 943.48 mi (1,518.38 km) |
| Troisdorf to Bolanos de Calatrava | 979.24 mi (1,575.94 km) |
| Troisdorf to Bollullos de la Mitacion | 1,137.69 mi (1,830.93 km) |
| Troisdorf to Bollullos par del Condado | 1,149.00 mi (1,849.14 km) |
