| Iona to Racale | 5,554.27 mi (8,938.73 km) |
| Iona to Racconigi | 4,935.80 mi (7,943.40 km) |
| Iona to Raffadali | 5,408.59 mi (8,704.29 km) |
| Iona to Ragusa | 5,482.31 mi (8,822.93 km) |
| Iona to Ramacca | 5,467.29 mi (8,798.76 km) |
| Iona to Randazzo | 5,464.96 mi (8,795.01 km) |
| Iona to Rapallo | 5,017.35 mi (8,074.64 km) |
| Iona to Ravanusa | 5,434.30 mi (8,745.65 km) |
| Iona to Ravenna | 5,152.26 mi (8,291.76 km) |
| Iona to Recanati | 5,241.30 mi (8,435.06 km) |
| Iona to Recco | 5,013.09 mi (8,067.78 km) |
| Iona to Reggello | 5,140.55 mi (8,272.91 km) |
| Iona to Reggio di Calabria | 5,492.54 mi (8,839.39 km) |
| Iona to Reggio Emilia | 5,073.26 mi (8,164.62 km) |
| Iona to Reggiolo | 5,076.23 mi (8,169.41 km) |
