| Granbury to Opwijk | 4,984.40 mi (8,021.62 km) |
| Granbury to Ostend | 4,927.83 mi (7,930.58 km) |
| Granbury to Oud-Heverlee | 5,007.25 mi (8,058.39 km) |
| Granbury to Oud-Turnhout | 5,002.30 mi (8,050.42 km) |
| Granbury to Oudenaarde | 4,966.31 mi (7,992.50 km) |
| Granbury to Oudenburg | 4,932.31 mi (7,937.78 km) |
| Granbury to Oupeye | 5,048.38 mi (8,124.59 km) |
| Granbury to Overijse | 5,003.95 mi (8,053.08 km) |
| Granbury to Overpelt | 5,021.95 mi (8,082.05 km) |
| Granbury to Paal | 5,019.08 mi (8,077.43 km) |
| Granbury to Peer | 5,026.28 mi (8,089.02 km) |
| Granbury to Pepinster | 5,059.94 mi (8,143.19 km) |
| Granbury to Peruwelz | 4,977.02 mi (8,009.74 km) |
| Granbury to Perwez | 5,020.14 mi (8,079.14 km) |
| Granbury to Philippeville | 5,024.87 mi (8,086.75 km) |
