| Mattoon to Radauti | 5,184.27 mi (8,343.28 km) |
| Mattoon to Ramnicu Sarat | 5,341.15 mi (8,595.76 km) |
| Mattoon to Ramnicu Valcea | 5,259.72 mi (8,464.70 km) |
| Mattoon to Rasnov | 5,275.09 mi (8,489.44 km) |
| Mattoon to Reghin | 5,193.03 mi (8,357.37 km) |
| Mattoon to Resita | 5,160.81 mi (8,305.52 km) |
| Mattoon to Roman | 5,262.00 mi (8,468.38 km) |
| Mattoon to Rosiori de Vede | 5,328.83 mi (8,575.93 km) |
| Mattoon to Rovinari | 5,224.99 mi (8,408.81 km) |
| Mattoon to Roznov | 5,252.30 mi (8,452.76 km) |
| Mattoon to Sabaoani | 5,255.13 mi (8,457.31 km) |
| Mattoon to Sacele | 5,282.57 mi (8,501.48 km) |
| Mattoon to Sacueni | 5,074.73 mi (8,166.98 km) |
| Mattoon to Salcea | 5,208.63 mi (8,382.48 km) |
| Mattoon to Salonta | 5,084.06 mi (8,182.00 km) |
