| Walla Walla to Oststeinbek | 4,918.17 mi (7,915.03 km) |
| Walla Walla to Ottendorf-Okrilla | 5,139.69 mi (8,271.53 km) |
| Walla Walla to Ottersberg | 4,918.99 mi (7,916.36 km) |
| Walla Walla to Ottobrunn | 5,268.36 mi (8,478.61 km) |
| Walla Walla to Ottweiler | 5,077.92 mi (8,172.12 km) |
| Walla Walla to Overath | 4,993.12 mi (8,035.65 km) |
| Walla Walla to Oyten | 4,917.99 mi (7,914.73 km) |
| Walla Walla to Paderborn | 4,986.98 mi (8,025.76 km) |
| Walla Walla to Papenburg | 4,878.05 mi (7,850.46 km) |
| Walla Walla to Parchim | 4,964.21 mi (7,989.13 km) |
| Walla Walla to Pasewalk | 5,008.24 mi (8,059.98 km) |
| Walla Walla to Passau | 5,283.40 mi (8,502.82 km) |
| Walla Walla to Pattensen | 4,980.91 mi (8,016.00 km) |
| Walla Walla to Pegnitz | 5,167.78 mi (8,316.73 km) |
| Walla Walla to Peine | 4,989.15 mi (8,029.27 km) |
