| Ironton to Radauti | 5,035.57 mi (8,103.97 km) |
| Ironton to Ramnicu Sarat | 5,185.99 mi (8,346.04 km) |
| Ironton to Ramnicu Valcea | 5,097.48 mi (8,203.60 km) |
| Ironton to Rasnov | 5,117.06 mi (8,235.11 km) |
| Ironton to Reghin | 5,037.68 mi (8,107.36 km) |
| Ironton to Resita | 4,993.87 mi (8,036.85 km) |
| Ironton to Roman | 5,112.17 mi (8,227.25 km) |
| Ironton to Rosiori de Vede | 5,164.39 mi (8,311.29 km) |
| Ironton to Rovinari | 5,059.37 mi (8,142.27 km) |
| Ironton to Roznov | 5,101.18 mi (8,209.56 km) |
| Ironton to Sabaoani | 5,105.44 mi (8,216.41 km) |
| Ironton to Sacele | 5,125.20 mi (8,248.21 km) |
| Ironton to Sacueni | 4,915.94 mi (7,911.45 km) |
| Ironton to Salcea | 5,060.20 mi (8,143.61 km) |
| Ironton to Salonta | 4,922.24 mi (7,921.58 km) |
