| Cities | Distance |
|---|
| Calan to Opwijk | 933.56 mi (1,502.43 km) |
| Calan to Ostend | 991.17 mi (1,595.14 km) |
| Calan to Oud-Heverlee | 910.80 mi (1,465.79 km) |
| Calan to Oud-Turnhout | 907.32 mi (1,460.20 km) |
| Calan to Oudenaarde | 956.08 mi (1,538.66 km) |
| Calan to Oudenburg | 987.05 mi (1,588.51 km) |
| Calan to Oupeye | 867.41 mi (1,395.97 km) |
| Calan to Overijse | 915.50 mi (1,473.35 km) |
| Calan to Overpelt | 887.37 mi (1,428.08 km) |
| Calan to Paal | 893.68 mi (1,438.25 km) |
| Calan to Peer | 884.03 mi (1,422.72 km) |
| Calan to Pepinster | 857.35 mi (1,379.77 km) |
| Calan to Peruwelz | 951.43 mi (1,531.18 km) |
| Calan to Perwez | 900.73 mi (1,449.59 km) |
| Calan to Philippeville | 905.03 mi (1,456.50 km) |
