| Olpe to Buharkent | 1,360.88 mi (2,190.13 km) |
| Olpe to Bulancak | 1,602.20 mi (2,578.49 km) |
| Olpe to Bulanik | 1,849.09 mi (2,975.82 km) |
| Olpe to Buldan | 1,359.81 mi (2,188.41 km) |
| Olpe to Bunyan | 1,593.44 mi (2,564.39 km) |
| Olpe to Burdur | 1,429.87 mi (2,301.15 km) |
| Olpe to Burhaniye | 1,217.27 mi (1,959.00 km) |
| Olpe to Bursa | 1,262.20 mi (2,031.31 km) |
| Olpe to Buyukcekmece | 1,204.77 mi (1,938.90 km) |
| Olpe to Buyukorhan | 1,277.89 mi (2,056.57 km) |
| Olpe to Buyukyoncali | 1,163.08 mi (1,871.80 km) |
| Olpe to Caglayancerit | 1,701.94 mi (2,739.01 km) |
| Olpe to Cal | 1,378.66 mi (2,218.74 km) |
| Olpe to Caldiran | 1,917.13 mi (3,085.32 km) |
| Olpe to Camardi | 1,605.44 mi (2,583.70 km) |
