| Orthez to Chaudfontaine | 575.07 mi (925.48 km) |
| Orthez to Chaumont-Gistoux | 559.36 mi (900.21 km) |
| Orthez to Chimay | 513.05 mi (825.68 km) |
| Orthez to Ciney | 545.82 mi (878.41 km) |
| Orthez to Colfontaine | 525.08 mi (845.03 km) |
| Orthez to Courcelles | 538.91 mi (867.29 km) |
| Orthez to Court-Saint-Etienne | 553.58 mi (890.90 km) |
| Orthez to Couvin | 516.78 mi (831.68 km) |
| Orthez to Damme | 568.63 mi (915.13 km) |
| Orthez to De Haan | 566.37 mi (911.49 km) |
| Orthez to De Panne | 549.00 mi (883.53 km) |
| Orthez to De Pinte | 558.65 mi (899.06 km) |
| Orthez to Deerlijk | 544.29 mi (875.95 km) |
| Orthez to Deinze | 555.60 mi (894.14 km) |
| Orthez to Denderleeuw | 559.19 mi (899.93 km) |
