| Cities | Distance |
|---|
| Gran to Opwijk | 698.46 mi (1,124.07 km) |
| Gran to Ostend | 700.24 mi (1,126.93 km) |
| Gran to Oud-Heverlee | 701.01 mi (1,128.17 km) |
| Gran to Oud-Turnhout | 665.09 mi (1,070.35 km) |
| Gran to Oudenaarde | 714.23 mi (1,149.43 km) |
| Gran to Oudenburg | 701.69 mi (1,129.27 km) |
| Gran to Oupeye | 698.20 mi (1,123.65 km) |
| Gran to Overijse | 705.99 mi (1,136.19 km) |
| Gran to Overpelt | 666.64 mi (1,072.85 km) |
| Gran to Paal | 681.26 mi (1,096.38 km) |
| Gran to Peer | 671.82 mi (1,081.20 km) |
| Gran to Pepinster | 705.95 mi (1,136.12 km) |
| Gran to Peruwelz | 736.24 mi (1,184.86 km) |
| Gran to Perwez | 713.09 mi (1,147.61 km) |
| Gran to Philippeville | 744.46 mi (1,198.10 km) |
