| Porto to Redon | 551.97 mi (888.30 km) |
| Porto to Reims | 830.34 mi (1,336.30 km) |
| Porto to Rennes | 588.76 mi (947.51 km) |
| Porto to Revel | 565.20 mi (909.60 km) |
| Porto to Reze | 543.31 mi (874.38 km) |
| Porto to Riedisheim | 907.88 mi (1,461.09 km) |
| Porto to Rillieux-la-Pape | 748.99 mi (1,205.38 km) |
| Porto to Riom | 671.66 mi (1,080.94 km) |
| Porto to Riorges | 716.54 mi (1,153.16 km) |
| Porto to Ris-Orangis | 746.71 mi (1,201.72 km) |
| Porto to Rive-de-Gier | 729.27 mi (1,173.65 km) |
| Porto to Rivesaltes | 600.43 mi (966.31 km) |
| Porto to Rixheim | 909.48 mi (1,463.66 km) |
| Porto to Roanne | 717.62 mi (1,154.89 km) |
| Porto to Roche-la-Moliere | 713.67 mi (1,148.54 km) |
