| Gilroy to Opwijk | 5,527.82 mi (8,896.17 km) |
| Gilroy to Ostend | 5,478.03 mi (8,816.03 km) |
| Gilroy to Oud-Heverlee | 5,548.59 mi (8,929.60 km) |
| Gilroy to Oud-Turnhout | 5,532.24 mi (8,903.28 km) |
| Gilroy to Oudenaarde | 5,517.09 mi (8,878.90 km) |
| Gilroy to Oudenburg | 5,482.54 mi (8,823.30 km) |
| Gilroy to Oupeye | 5,582.84 mi (8,984.72 km) |
| Gilroy to Overijse | 5,547.40 mi (8,927.67 km) |
| Gilroy to Overpelt | 5,549.66 mi (8,931.31 km) |
| Gilroy to Paal | 5,552.14 mi (8,935.31 km) |
| Gilroy to Peer | 5,555.11 mi (8,940.09 km) |
| Gilroy to Pepinster | 5,595.23 mi (9,004.65 km) |
| Gilroy to Peruwelz | 5,533.85 mi (8,905.87 km) |
| Gilroy to Perwez | 5,563.78 mi (8,954.04 km) |
| Gilroy to Philippeville | 5,578.37 mi (8,977.51 km) |
