| Bolu to Coswig | 1,189.70 mi (1,914.64 km) |
| Bolu to Cottbus | 1,117.97 mi (1,799.19 km) |
| Bolu to Crailsheim | 1,196.68 mi (1,925.87 km) |
| Bolu to Cremlingen | 1,267.28 mi (2,039.48 km) |
| Bolu to Crimmitschau | 1,153.20 mi (1,855.89 km) |
| Bolu to Cuxhaven | 1,394.33 mi (2,243.95 km) |
| Bolu to Dachau | 1,117.24 mi (1,798.02 km) |
| Bolu to Dallgow-Doberitz | 1,193.37 mi (1,920.54 km) |
| Bolu to Damme | 1,367.03 mi (2,200.02 km) |
| Bolu to Darmstadt | 1,274.29 mi (2,050.77 km) |
| Bolu to Dassel | 1,288.06 mi (2,072.93 km) |
| Bolu to Datteln | 1,374.11 mi (2,211.42 km) |
| Bolu to Dautphe | 1,304.23 mi (2,098.95 km) |
| Bolu to Deggendorf | 1,067.52 mi (1,718.01 km) |
| Bolu to Delbruck | 1,329.78 mi (2,140.07 km) |
