| Porvoo to Rapperswil-Jona | 1,133.80 mi (1,824.68 km) |
| Porvoo to Regensdorf | 1,129.36 mi (1,817.54 km) |
| Porvoo to Reinach | 1,148.20 mi (1,847.86 km) |
| Porvoo to Renens | 1,228.85 mi (1,977.64 km) |
| Porvoo to Rheinfelden | 1,138.90 mi (1,832.88 km) |
| Porvoo to Richterswil | 1,136.58 mi (1,829.16 km) |
| Porvoo to Riehen | 1,141.12 mi (1,836.46 km) |
| Porvoo to Risch | 1,147.52 mi (1,846.75 km) |
| Porvoo to Romanshorn | 1,100.36 mi (1,770.86 km) |
| Porvoo to Rorschach | 1,102.77 mi (1,774.74 km) |
| Porvoo to Rothrist | 1,151.32 mi (1,852.87 km) |
| Porvoo to Ruti | 1,130.03 mi (1,818.61 km) |
| Porvoo to Sankt Gallen | 1,108.34 mi (1,783.69 km) |
| Porvoo to Sarnen | 1,166.54 mi (1,877.36 km) |
| Porvoo to Schaffhausen | 1,109.59 mi (1,785.71 km) |
