| Ellensburg to Opwijk | 4,914.69 mi (7,909.43 km) |
| Ellensburg to Ostend | 4,867.54 mi (7,833.55 km) |
| Ellensburg to Oud-Heverlee | 4,934.56 mi (7,941.41 km) |
| Ellensburg to Oud-Turnhout | 4,915.59 mi (7,910.88 km) |
| Ellensburg to Oudenaarde | 4,906.06 mi (7,895.54 km) |
| Ellensburg to Oudenburg | 4,871.99 mi (7,840.71 km) |
| Ellensburg to Oupeye | 4,966.47 mi (7,992.76 km) |
| Ellensburg to Overijse | 4,933.93 mi (7,940.39 km) |
| Ellensburg to Overpelt | 4,932.15 mi (7,937.53 km) |
| Ellensburg to Paal | 4,935.94 mi (7,943.64 km) |
| Ellensburg to Peer | 4,937.80 mi (7,946.61 km) |
| Ellensburg to Pepinster | 4,978.85 mi (8,012.68 km) |
| Ellensburg to Peruwelz | 4,924.11 mi (7,924.59 km) |
| Ellensburg to Perwez | 4,950.07 mi (7,966.37 km) |
| Ellensburg to Philippeville | 4,966.96 mi (7,993.55 km) |
