| Providence to Rheinbach | 3,617.09 mi (5,821.14 km) |
| Providence to Rheinberg | 3,579.05 mi (5,759.92 km) |
| Providence to Rheine | 3,592.97 mi (5,782.33 km) |
| Providence to Rheinfelden (Baden) | 3,738.50 mi (6,016.54 km) |
| Providence to Ribnitz-Damgarten | 3,732.14 mi (6,006.30 km) |
| Providence to Richterich | 3,576.58 mi (5,755.96 km) |
| Providence to Riedlingen | 3,791.02 mi (6,101.06 km) |
| Providence to Riegelsberg | 3,653.12 mi (5,879.14 km) |
| Providence to Rielasingen-Worblingen | 3,777.34 mi (6,079.04 km) |
| Providence to Riesa | 3,849.08 mi (6,194.50 km) |
| Providence to Rietberg | 3,644.99 mi (5,866.04 km) |
| Providence to Rinteln | 3,659.87 mi (5,890.00 km) |
| Providence to Ritterhude | 3,621.01 mi (5,827.45 km) |
| Providence to Rodenbach | 3,714.55 mi (5,977.99 km) |
| Providence to Rodental | 3,792.23 mi (6,103.00 km) |
