| Hackettstown to Radauti | 4,631.26 mi (7,453.29 km) |
| Hackettstown to Ramnicu Sarat | 4,776.72 mi (7,687.39 km) |
| Hackettstown to Ramnicu Valcea | 4,683.76 mi (7,537.78 km) |
| Hackettstown to Rasnov | 4,706.06 mi (7,573.67 km) |
| Hackettstown to Reghin | 4,628.72 mi (7,449.21 km) |
| Hackettstown to Resita | 4,577.39 mi (7,366.60 km) |
| Hackettstown to Roman | 4,706.82 mi (7,574.89 km) |
| Hackettstown to Rosiori de Vede | 4,749.09 mi (7,642.92 km) |
| Hackettstown to Rovinari | 4,643.57 mi (7,473.11 km) |
| Hackettstown to Roznov | 4,694.95 mi (7,555.80 km) |
| Hackettstown to Sabaoani | 4,700.20 mi (7,564.24 km) |
| Hackettstown to Sacele | 4,714.62 mi (7,587.44 km) |
| Hackettstown to Sacueni | 4,505.00 mi (7,250.10 km) |
| Hackettstown to Salcea | 4,656.01 mi (7,493.12 km) |
| Hackettstown to Salonta | 4,509.26 mi (7,256.96 km) |
