| Twinsburg to Ratingen | 4,010.39 mi (6,454.10 km) |
| Twinsburg to Ratzeburg | 4,076.14 mi (6,559.91 km) |
| Twinsburg to Raubling | 4,335.88 mi (6,977.93 km) |
| Twinsburg to Rauenberg | 4,149.83 mi (6,678.50 km) |
| Twinsburg to Raunheim | 4,114.36 mi (6,621.42 km) |
| Twinsburg to Ravensburg | 4,237.73 mi (6,819.97 km) |
| Twinsburg to Recke | 4,008.81 mi (6,451.55 km) |
| Twinsburg to Recklinghausen | 4,013.09 mi (6,458.45 km) |
| Twinsburg to Regen | 4,331.84 mi (6,971.42 km) |
| Twinsburg to Regensburg | 4,289.75 mi (6,903.68 km) |
| Twinsburg to Regenstauf | 4,287.57 mi (6,900.17 km) |
| Twinsburg to Rehau | 4,242.47 mi (6,827.59 km) |
| Twinsburg to Rehburg-Loccum | 4,061.50 mi (6,536.36 km) |
| Twinsburg to Rehlingen-Siersburg | 4,066.90 mi (6,545.04 km) |
| Twinsburg to Reichelsheim | 4,139.74 mi (6,662.27 km) |
