| Sumner to Radauti | 5,594.90 mi (9,004.12 km) |
| Sumner to Ramnicu Sarat | 5,773.17 mi (9,291.01 km) |
| Sumner to Ramnicu Valcea | 5,743.51 mi (9,243.28 km) |
| Sumner to Rasnov | 5,731.71 mi (9,224.29 km) |
| Sumner to Reghin | 5,642.49 mi (9,080.72 km) |
| Sumner to Resita | 5,683.92 mi (9,147.39 km) |
| Sumner to Roman | 5,670.68 mi (9,126.07 km) |
| Sumner to Rosiori de Vede | 5,818.53 mi (9,364.03 km) |
| Sumner to Rovinari | 5,733.10 mi (9,226.53 km) |
| Sumner to Roznov | 5,669.79 mi (9,124.65 km) |
| Sumner to Sabaoani | 5,663.74 mi (9,114.91 km) |
| Sumner to Sacele | 5,734.38 mi (9,228.60 km) |
| Sumner to Sacueni | 5,557.98 mi (8,944.70 km) |
| Sumner to Salcea | 5,614.85 mi (9,036.24 km) |
| Sumner to Salonta | 5,584.52 mi (8,987.42 km) |
