| Lake Oswego to Oststeinbek | 5,057.55 mi (8,139.34 km) |
| Lake Oswego to Ottendorf-Okrilla | 5,277.21 mi (8,492.85 km) |
| Lake Oswego to Ottersberg | 5,060.62 mi (8,144.28 km) |
| Lake Oswego to Ottobrunn | 5,414.08 mi (8,713.12 km) |
| Lake Oswego to Ottweiler | 5,228.58 mi (8,414.59 km) |
| Lake Oswego to Overath | 5,141.03 mi (8,273.68 km) |
| Lake Oswego to Oyten | 5,059.87 mi (8,143.07 km) |
| Lake Oswego to Paderborn | 5,131.47 mi (8,258.31 km) |
| Lake Oswego to Papenburg | 5,022.28 mi (8,082.57 km) |
| Lake Oswego to Parchim | 5,101.30 mi (8,209.74 km) |
| Lake Oswego to Pasewalk | 5,141.85 mi (8,275.00 km) |
| Lake Oswego to Passau | 5,425.45 mi (8,731.42 km) |
| Lake Oswego to Pattensen | 5,123.00 mi (8,244.67 km) |
| Lake Oswego to Pegnitz | 5,311.12 mi (8,547.42 km) |
| Lake Oswego to Peine | 5,130.45 mi (8,256.67 km) |
