| Butler to Radauti | 4,817.03 mi (7,752.26 km) |
| Butler to Ramnicu Sarat | 4,967.52 mi (7,994.45 km) |
| Butler to Ramnicu Valcea | 4,879.23 mi (7,852.37 km) |
| Butler to Rasnov | 4,898.66 mi (7,883.64 km) |
| Butler to Reghin | 4,819.21 mi (7,755.77 km) |
| Butler to Resita | 4,775.85 mi (7,685.99 km) |
| Butler to Roman | 4,893.64 mi (7,875.55 km) |
| Butler to Rosiori de Vede | 4,946.26 mi (7,960.23 km) |
| Butler to Rovinari | 4,841.28 mi (7,791.29 km) |
| Butler to Roznov | 4,882.65 mi (7,857.87 km) |
| Butler to Sabaoani | 4,886.90 mi (7,864.70 km) |
| Butler to Sacele | 4,906.78 mi (7,896.70 km) |
| Butler to Sacueni | 4,697.55 mi (7,559.98 km) |
| Butler to Salcea | 4,841.66 mi (7,791.91 km) |
| Butler to Salonta | 4,703.96 mi (7,570.29 km) |
