| Porvoo to Rhosllanerchrugog | 1,190.09 mi (1,915.27 km) |
| Porvoo to Rhyl | 1,191.73 mi (1,917.90 km) |
| Porvoo to Rhymney | 1,251.28 mi (2,013.74 km) |
| Porvoo to Richmond | 1,168.08 mi (1,879.85 km) |
| Porvoo to Rickmansworth | 1,165.00 mi (1,874.89 km) |
| Porvoo to Ripley | 1,133.87 mi (1,824.79 km) |
| Porvoo to Ripon | 1,093.86 mi (1,760.41 km) |
| Porvoo to Risca | 1,251.67 mi (2,014.37 km) |
| Porvoo to Rochdale | 1,135.85 mi (1,827.97 km) |
| Porvoo to Rochester | 1,146.31 mi (1,844.81 km) |
| Porvoo to Rock Ferry | 1,173.83 mi (1,889.10 km) |
| Porvoo to Rogerstone | 1,251.23 mi (2,013.65 km) |
| Porvoo to Romford | 1,147.12 mi (1,846.11 km) |
| Porvoo to Romsey | 1,228.09 mi (1,976.42 km) |
| Porvoo to Ross on Wye | 1,221.58 mi (1,965.94 km) |
