| Gulsehir to Opwijk | 1,695.76 mi (2,729.06 km) |
| Gulsehir to Ostend | 1,753.45 mi (2,821.90 km) |
| Gulsehir to Oud-Heverlee | 1,672.87 mi (2,692.23 km) |
| Gulsehir to Oud-Turnhout | 1,670.74 mi (2,688.80 km) |
| Gulsehir to Oudenaarde | 1,717.57 mi (2,764.17 km) |
| Gulsehir to Oudenburg | 1,749.25 mi (2,815.15 km) |
| Gulsehir to Oupeye | 1,629.70 mi (2,622.75 km) |
| Gulsehir to Overijse | 1,677.33 mi (2,699.41 km) |
| Gulsehir to Overpelt | 1,650.77 mi (2,656.66 km) |
| Gulsehir to Paal | 1,656.60 mi (2,666.04 km) |
| Gulsehir to Peer | 1,647.29 mi (2,651.06 km) |
| Gulsehir to Pepinster | 1,619.30 mi (2,606.01 km) |
| Gulsehir to Peruwelz | 1,711.66 mi (2,754.65 km) |
| Gulsehir to Perwez | 1,662.21 mi (2,675.07 km) |
| Gulsehir to Philippeville | 1,664.58 mi (2,678.88 km) |
