| Idar-Oberstein to Buharkent | 1,333.48 mi (2,146.03 km) |
| Idar-Oberstein to Bulancak | 1,605.72 mi (2,584.16 km) |
| Idar-Oberstein to Bulanik | 1,853.72 mi (2,983.27 km) |
| Idar-Oberstein to Buldan | 1,332.91 mi (2,145.12 km) |
| Idar-Oberstein to Bunyan | 1,585.55 mi (2,551.70 km) |
| Idar-Oberstein to Burdur | 1,405.68 mi (2,262.22 km) |
| Idar-Oberstein to Burhaniye | 1,190.24 mi (1,915.50 km) |
| Idar-Oberstein to Bursa | 1,243.42 mi (2,001.09 km) |
| Idar-Oberstein to Buyukcekmece | 1,188.11 mi (1,912.08 km) |
| Idar-Oberstein to Buyukorhan | 1,257.14 mi (2,023.17 km) |
| Idar-Oberstein to Buyukyoncali | 1,146.26 mi (1,844.73 km) |
| Idar-Oberstein to Caglayancerit | 1,693.57 mi (2,725.53 km) |
| Idar-Oberstein to Cal | 1,353.37 mi (2,178.05 km) |
| Idar-Oberstein to Caldiran | 1,924.56 mi (3,097.27 km) |
| Idar-Oberstein to Camardi | 1,592.53 mi (2,562.94 km) |
