| Portimao to Creutzwald | 1,129.17 mi (1,817.22 km) |
| Portimao to Croissy-sur-Seine | 972.22 mi (1,564.63 km) |
| Portimao to Croix | 1,098.81 mi (1,768.37 km) |
| Portimao to Crosne | 972.29 mi (1,564.76 km) |
| Portimao to Cuers | 877.03 mi (1,411.44 km) |
| Portimao to Cugnaux | 682.11 mi (1,097.76 km) |
| Portimao to Cusset | 875.70 mi (1,409.30 km) |
| Portimao to Dammarie-le-Lys | 966.92 mi (1,556.11 km) |
| Portimao to Dammartin-en-Goele | 996.87 mi (1,604.31 km) |
| Portimao to Dardilly | 910.09 mi (1,464.66 km) |
| Portimao to Darnetal | 978.26 mi (1,574.36 km) |
| Portimao to Dax | 600.64 mi (966.63 km) |
| Portimao to Decines-Charpieu | 916.65 mi (1,475.20 km) |
| Portimao to Denain | 1,085.91 mi (1,747.60 km) |
| Portimao to Deuil-la-Barre | 982.75 mi (1,581.59 km) |
