| Hartford to Radauti | 4,507.31 mi (7,253.82 km) |
| Hartford to Ramnicu Sarat | 4,651.94 mi (7,486.58 km) |
| Hartford to Ramnicu Valcea | 4,558.31 mi (7,335.90 km) |
| Hartford to Rasnov | 4,581.02 mi (7,372.44 km) |
| Hartford to Reghin | 4,504.02 mi (7,248.52 km) |
| Hartford to Resita | 4,451.57 mi (7,164.11 km) |
| Hartford to Roman | 4,582.68 mi (7,375.12 km) |
| Hartford to Rosiori de Vede | 4,623.40 mi (7,440.64 km) |
| Hartford to Rovinari | 4,517.83 mi (7,270.75 km) |
| Hartford to Roznov | 4,570.68 mi (7,355.80 km) |
| Hartford to Sabaoani | 4,576.09 mi (7,364.50 km) |
| Hartford to Sacele | 4,589.64 mi (7,386.32 km) |
| Hartford to Sacueni | 4,380.02 mi (7,048.96 km) |
| Hartford to Salcea | 4,532.08 mi (7,293.68 km) |
| Hartford to Salonta | 4,383.96 mi (7,055.31 km) |
