| Porto to Chaudfontaine | 942.50 mi (1,516.81 km) |
| Porto to Chaumont-Gistoux | 915.18 mi (1,472.84 km) |
| Porto to Chimay | 874.16 mi (1,406.83 km) |
| Porto to Ciney | 911.96 mi (1,467.65 km) |
| Porto to Colfontaine | 874.71 mi (1,407.70 km) |
| Porto to Courcelles | 894.37 mi (1,439.35 km) |
| Porto to Court-Saint-Etienne | 908.65 mi (1,462.34 km) |
| Porto to Couvin | 879.87 mi (1,416.02 km) |
| Porto to Damme | 897.61 mi (1,444.57 km) |
| Porto to De Haan | 891.37 mi (1,434.52 km) |
| Porto to De Panne | 869.71 mi (1,399.66 km) |
| Porto to De Pinte | 896.47 mi (1,442.73 km) |
| Porto to Deerlijk | 880.16 mi (1,416.48 km) |
| Porto to Deinze | 892.05 mi (1,435.62 km) |
| Porto to Denderleeuw | 904.51 mi (1,455.67 km) |
