| Socorro to Radauti | 6,197.92 mi (9,974.59 km) |
| Socorro to Ramnicu Sarat | 6,364.55 mi (10,242.75 km) |
| Socorro to Ramnicu Valcea | 6,296.58 mi (10,133.37 km) |
| Socorro to Rasnov | 6,304.43 mi (10,146.00 km) |
| Socorro to Reghin | 6,218.61 mi (10,007.88 km) |
| Socorro to Resita | 6,206.74 mi (9,988.79 km) |
| Socorro to Roman | 6,276.68 mi (10,101.35 km) |
| Socorro to Rosiori de Vede | 6,368.70 mi (10,249.43 km) |
| Socorro to Rovinari | 6,268.01 mi (10,087.38 km) |
| Socorro to Roznov | 6,269.48 mi (10,089.75 km) |
| Socorro to Sabaoani | 6,269.65 mi (10,090.02 km) |
| Socorro to Sacele | 6,310.65 mi (10,156.01 km) |
| Socorro to Sacueni | 6,107.79 mi (9,829.54 km) |
| Socorro to Salcea | 6,221.43 mi (10,012.42 km) |
| Socorro to Salonta | 6,122.22 mi (9,852.76 km) |
