| Iona to Reichenbach/Vogtland | 5,000.19 mi (8,047.02 km) |
| Iona to Reinbek | 4,851.71 mi (7,808.07 km) |
| Iona to Reinfeld | 4,853.85 mi (7,811.51 km) |
| Iona to Reinheim | 4,873.78 mi (7,843.60 km) |
| Iona to Reiskirchen | 4,857.15 mi (7,816.83 km) |
| Iona to Rellingen | 4,831.86 mi (7,776.12 km) |
| Iona to Remagen | 4,790.58 mi (7,709.69 km) |
| Iona to Remscheid | 4,777.16 mi (7,688.10 km) |
| Iona to Rendsburg | 4,812.45 mi (7,744.90 km) |
| Iona to Renningen | 4,901.60 mi (7,888.36 km) |
| Iona to Reutlingen | 4,920.13 mi (7,918.18 km) |
| Iona to Rhaude | 4,752.38 mi (7,648.22 km) |
| Iona to Rheda-Wiedenbruck | 4,809.05 mi (7,739.42 km) |
| Iona to Rhede | 4,743.83 mi (7,634.46 km) |
| Iona to Rheinau | 4,860.52 mi (7,822.25 km) |
