| Pattensen to Oerlinghausen | 51.07 mi (82.18 km) |
| Pattensen to Oestrich-Winkel | 174.33 mi (280.56 km) |
| Pattensen to Offenburg | 274.68 mi (442.06 km) |
| Pattensen to Oftersheim | 206.64 mi (332.55 km) |
| Pattensen to Ohrdruf | 107.71 mi (173.35 km) |
| Pattensen to Ohringen | 212.21 mi (341.52 km) |
| Pattensen to Olbernhau | 189.14 mi (304.40 km) |
| Pattensen to Olching | 289.19 mi (465.41 km) |
| Pattensen to Oldenburg | 88.87 mi (143.03 km) |
| Pattensen to Oldenburg in Holstein | 147.86 mi (237.96 km) |
| Pattensen to Olfen | 108.28 mi (174.27 km) |
| Pattensen to Olpe | 119.71 mi (192.65 km) |
| Pattensen to Olsberg | 83.77 mi (134.81 km) |
| Pattensen to Oranienburg | 149.75 mi (241.00 km) |
| Pattensen to Ortenberg | 135.56 mi (218.16 km) |
