| Portimao to Cesky Tesin | 1,603.69 mi (2,580.89 km) |
| Portimao to Cheb | 1,367.74 mi (2,201.16 km) |
| Portimao to Chocen | 1,513.66 mi (2,436.01 km) |
| Portimao to Chodov | 1,387.69 mi (2,233.27 km) |
| Portimao to Chomutov | 1,420.87 mi (2,286.68 km) |
| Portimao to Chotebor | 1,482.96 mi (2,386.59 km) |
| Portimao to Chrudim | 1,495.13 mi (2,406.18 km) |
| Portimao to Decin | 1,461.29 mi (2,351.72 km) |
| Portimao to Dobris | 1,425.62 mi (2,294.31 km) |
| Portimao to Domazlice | 1,365.75 mi (2,197.97 km) |
| Portimao to Duchcov | 1,438.38 mi (2,314.85 km) |
| Portimao to Dvur Kralove nad Labem | 1,511.18 mi (2,432.02 km) |
| Portimao to Frenstat pod Radhostem | 1,581.28 mi (2,544.83 km) |
| Portimao to Frydek-Mistek | 1,590.72 mi (2,560.02 km) |
| Portimao to Frydlant nad Ostravici | 1,588.62 mi (2,556.64 km) |
