| Porvoo to Rheinberg | 951.53 mi (1,531.34 km) |
| Porvoo to Rheine | 890.15 mi (1,432.56 km) |
| Porvoo to Rheinfelden (Baden) | 1,138.46 mi (1,832.17 km) |
| Porvoo to Ribnitz-Damgarten | 648.01 mi (1,042.88 km) |
| Porvoo to Richterich | 1,005.03 mi (1,617.45 km) |
| Porvoo to Riedlingen | 1,062.48 mi (1,709.90 km) |
| Porvoo to Riegelsberg | 1,061.94 mi (1,709.03 km) |
| Porvoo to Rielasingen-Worblingen | 1,102.53 mi (1,774.35 km) |
| Porvoo to Riesa | 787.45 mi (1,267.28 km) |
| Porvoo to Rietberg | 885.99 mi (1,425.87 km) |
| Porvoo to Rinteln | 847.52 mi (1,363.94 km) |
| Porvoo to Ritterhude | 806.82 mi (1,298.45 km) |
| Porvoo to Rodenbach | 958.75 mi (1,542.96 km) |
| Porvoo to Rodental | 899.80 mi (1,448.10 km) |
| Porvoo to Rodgau | 970.11 mi (1,561.24 km) |
