| Sandusky to Ratingen | 4,052.40 mi (6,521.71 km) |
| Sandusky to Ratzeburg | 4,114.71 mi (6,621.99 km) |
| Sandusky to Raubling | 4,379.18 mi (7,047.61 km) |
| Sandusky to Rauenberg | 4,193.05 mi (6,748.06 km) |
| Sandusky to Raunheim | 4,157.01 mi (6,690.07 km) |
| Sandusky to Ravensburg | 4,281.90 mi (6,891.06 km) |
| Sandusky to Recke | 4,049.57 mi (6,517.15 km) |
| Sandusky to Recklinghausen | 4,054.75 mi (6,525.49 km) |
| Sandusky to Regen | 4,373.80 mi (7,038.96 km) |
| Sandusky to Regensburg | 4,332.04 mi (6,971.75 km) |
| Sandusky to Regenstauf | 4,329.76 mi (6,968.07 km) |
| Sandusky to Rehau | 4,283.74 mi (6,894.01 km) |
| Sandusky to Rehburg-Loccum | 4,101.73 mi (6,601.09 km) |
| Sandusky to Rehlingen-Siersburg | 4,110.69 mi (6,615.51 km) |
| Sandusky to Reichelsheim | 4,182.54 mi (6,731.14 km) |
