| Middleton to Oerlinghausen | 466.38 mi (750.57 km) |
| Middleton to Oestrich-Winkel | 499.32 mi (803.57 km) |
| Middleton to Offenburg | 562.26 mi (904.87 km) |
| Middleton to Oftersheim | 545.58 mi (878.02 km) |
| Middleton to Ohrdruf | 577.78 mi (929.84 km) |
| Middleton to Ohringen | 585.96 mi (943.01 km) |
| Middleton to Olbernhau | 686.54 mi (1,104.88 km) |
| Middleton to Olching | 693.63 mi (1,116.28 km) |
| Middleton to Oldenburg | 429.53 mi (691.26 km) |
| Middleton to Oldenburg in Holstein | 533.45 mi (858.50 km) |
| Middleton to Olfen | 420.53 mi (676.78 km) |
| Middleton to Olpe | 457.89 mi (736.90 km) |
| Middleton to Olsberg | 473.87 mi (762.62 km) |
| Middleton to Oranienburg | 640.17 mi (1,030.25 km) |
| Middleton to Ortenberg | 526.51 mi (847.33 km) |
