| Boekel to Oerlinghausen | 130.70 mi (210.34 km) |
| Boekel to Oestrich-Winkel | 150.33 mi (241.93 km) |
| Boekel to Offenburg | 238.69 mi (384.14 km) |
| Boekel to Oftersheim | 200.43 mi (322.55 km) |
| Boekel to Ohrdruf | 225.61 mi (363.08 km) |
| Boekel to Ohringen | 236.58 mi (380.74 km) |
| Boekel to Olbernhau | 338.43 mi (544.65 km) |
| Boekel to Olching | 343.93 mi (553.50 km) |
| Boekel to Oldenburg | 151.39 mi (243.64 km) |
| Boekel to Oldenburg in Holstein | 286.16 mi (460.53 km) |
| Boekel to Olfen | 74.02 mi (119.12 km) |
| Boekel to Olpe | 101.88 mi (163.97 km) |
| Boekel to Olsberg | 122.43 mi (197.03 km) |
| Boekel to Oranienburg | 330.34 mi (531.63 km) |
| Boekel to Ortenberg | 170.62 mi (274.59 km) |
