| Hartford to Rheinbach | 3,670.50 mi (5,907.10 km) |
| Hartford to Rheinberg | 3,631.83 mi (5,844.87 km) |
| Hartford to Rheine | 3,645.00 mi (5,866.07 km) |
| Hartford to Rheinfelden (Baden) | 3,793.92 mi (6,105.73 km) |
| Hartford to Ribnitz-Damgarten | 3,781.50 mi (6,085.74 km) |
| Hartford to Richterich | 3,630.04 mi (5,841.99 km) |
| Hartford to Riedlingen | 3,845.67 mi (6,189.02 km) |
| Hartford to Riegelsberg | 3,707.53 mi (5,966.69 km) |
| Hartford to Rielasingen-Worblingen | 3,832.41 mi (6,167.67 km) |
| Hartford to Riesa | 3,900.59 mi (6,277.40 km) |
| Hartford to Rietberg | 3,697.19 mi (5,950.06 km) |
| Hartford to Rinteln | 3,711.64 mi (5,973.30 km) |
| Hartford to Ritterhude | 3,672.04 mi (5,909.57 km) |
| Hartford to Rodenbach | 3,767.88 mi (6,063.82 km) |
| Hartford to Rodental | 3,845.02 mi (6,187.96 km) |
