| Seia to Racale | 1,357.30 mi (2,184.36 km) |
| Seia to Racconigi | 836.55 mi (1,346.30 km) |
| Seia to Raffadali | 1,157.63 mi (1,863.02 km) |
| Seia to Ragusa | 1,230.45 mi (1,980.22 km) |
| Seia to Ramacca | 1,219.30 mi (1,962.28 km) |
| Seia to Randazzo | 1,222.87 mi (1,968.03 km) |
| Seia to Rapallo | 903.97 mi (1,454.79 km) |
| Seia to Ravanusa | 1,183.29 mi (1,904.33 km) |
| Seia to Ravenna | 1,049.13 mi (1,688.41 km) |
| Seia to Recanati | 1,108.78 mi (1,784.41 km) |
| Seia to Recco | 900.17 mi (1,448.68 km) |
| Seia to Reggello | 1,009.78 mi (1,625.08 km) |
| Seia to Reggio di Calabria | 1,255.57 mi (2,020.64 km) |
| Seia to Reggio Emilia | 976.35 mi (1,571.28 km) |
| Seia to Reggiolo | 988.14 mi (1,590.26 km) |
