| Tecklenburg to Oerlinghausen | 40.24 mi (64.77 km) |
| Tecklenburg to Oestrich-Winkel | 153.56 mi (247.13 km) |
| Tecklenburg to Offenburg | 259.34 mi (417.37 km) |
| Tecklenburg to Oftersheim | 199.70 mi (321.38 km) |
| Tecklenburg to Ohrdruf | 158.10 mi (254.43 km) |
| Tecklenburg to Ohringen | 221.28 mi (356.12 km) |
| Tecklenburg to Olbernhau | 260.75 mi (419.64 km) |
| Tecklenburg to Olching | 317.93 mi (511.65 km) |
| Tecklenburg to Oldenburg | 66.05 mi (106.30 km) |
| Tecklenburg to Oldenburg in Holstein | 191.73 mi (308.56 km) |
| Tecklenburg to Olfen | 39.25 mi (63.16 km) |
| Tecklenburg to Olpe | 83.10 mi (133.74 km) |
| Tecklenburg to Olsberg | 66.56 mi (107.12 km) |
| Tecklenburg to Oranienburg | 231.14 mi (371.99 km) |
| Tecklenburg to Ortenberg | 139.51 mi (224.52 km) |
