| Tiffin to Rheinbach | 4,112.16 mi (6,617.88 km) |
| Tiffin to Rheinberg | 4,068.55 mi (6,547.69 km) |
| Tiffin to Rheine | 4,075.54 mi (6,558.94 km) |
| Tiffin to Rheinfelden (Baden) | 4,251.41 mi (6,841.99 km) |
| Tiffin to Ribnitz-Damgarten | 4,189.47 mi (6,742.30 km) |
| Tiffin to Richterich | 4,072.29 mi (6,553.72 km) |
| Tiffin to Riedlingen | 4,296.60 mi (6,914.71 km) |
| Tiffin to Riegelsberg | 4,157.07 mi (6,690.16 km) |
| Tiffin to Rielasingen-Worblingen | 4,286.89 mi (6,899.09 km) |
| Tiffin to Riesa | 4,325.43 mi (6,961.10 km) |
| Tiffin to Rietberg | 4,128.88 mi (6,644.79 km) |
| Tiffin to Rinteln | 4,139.63 mi (6,662.08 km) |
| Tiffin to Ritterhude | 4,094.26 mi (6,589.07 km) |
| Tiffin to Rodenbach | 4,208.39 mi (6,772.74 km) |
| Tiffin to Rodental | 4,280.62 mi (6,889.00 km) |
