| Bolu to Kongen | 1,216.25 mi (1,957.36 km) |
| Bolu to Konigs Wusterhausen | 1,163.96 mi (1,873.21 km) |
| Bolu to Konigsbach-Stein | 1,255.16 mi (2,019.98 km) |
| Bolu to Konigsbrunn | 1,140.95 mi (1,836.19 km) |
| Bolu to Konigslutter am Elm | 1,261.40 mi (2,030.03 km) |
| Bolu to Konigstein im Taunus | 1,289.77 mi (2,075.68 km) |
| Bolu to Konigswinter | 1,354.23 mi (2,179.42 km) |
| Bolu to Konstanz | 1,204.02 mi (1,937.69 km) |
| Bolu to Konz | 1,357.53 mi (2,184.74 km) |
| Bolu to Korb | 1,220.03 mi (1,963.45 km) |
| Bolu to Korbach | 1,303.76 mi (2,098.20 km) |
| Bolu to Korntal-Munchingen | 1,230.11 mi (1,979.67 km) |
| Bolu to Kornwestheim | 1,228.01 mi (1,976.28 km) |
| Bolu to Korschenbroich | 1,394.48 mi (2,244.20 km) |
| Bolu to Kosching | 1,128.32 mi (1,815.85 km) |
