| The Dalles to Oststeinbek | 5,011.83 mi (8,065.77 km) |
| The Dalles to Ottendorf-Okrilla | 5,232.21 mi (8,420.43 km) |
| The Dalles to Ottersberg | 5,014.10 mi (8,069.41 km) |
| The Dalles to Ottobrunn | 5,366.16 mi (8,636.00 km) |
| The Dalles to Ottweiler | 5,178.84 mi (8,334.53 km) |
| The Dalles to Overath | 5,092.26 mi (8,195.20 km) |
| The Dalles to Oyten | 5,013.25 mi (8,068.05 km) |
| The Dalles to Paderborn | 5,083.93 mi (8,181.80 km) |
| The Dalles to Papenburg | 4,974.81 mi (8,006.18 km) |
| The Dalles to Parchim | 5,056.42 mi (8,137.52 km) |
| The Dalles to Pasewalk | 5,098.22 mi (8,204.79 km) |
| The Dalles to Passau | 5,378.85 mi (8,656.43 km) |
| The Dalles to Pattensen | 5,076.33 mi (8,169.56 km) |
| The Dalles to Pegnitz | 5,264.03 mi (8,471.64 km) |
| The Dalles to Peine | 5,084.06 mi (8,182.01 km) |
