| Porvoo to Racconigi | 1,308.10 mi (2,105.18 km) |
| Porvoo to Raffadali | 1,675.02 mi (2,695.68 km) |
| Porvoo to Ragusa | 1,691.42 mi (2,722.08 km) |
| Porvoo to Ramacca | 1,660.98 mi (2,673.08 km) |
| Porvoo to Randazzo | 1,624.21 mi (2,613.91 km) |
| Porvoo to Rapallo | 1,299.30 mi (2,091.02 km) |
| Porvoo to Ravanusa | 1,678.24 mi (2,700.87 km) |
| Porvoo to Ravenna | 1,235.79 mi (1,988.81 km) |
| Porvoo to Recanati | 1,278.02 mi (2,056.77 km) |
| Porvoo to Recco | 1,300.05 mi (2,092.22 km) |
| Porvoo to Reggello | 1,295.17 mi (2,084.38 km) |
| Porvoo to Reggio di Calabria | 1,600.10 mi (2,575.10 km) |
| Porvoo to Reggio Emilia | 1,248.18 mi (2,008.76 km) |
| Porvoo to Reggiolo | 1,230.83 mi (1,980.84 km) |
| Porvoo to Rende | 1,511.63 mi (2,432.74 km) |
