| Hackettstown to Redondela | 3,333.98 mi (5,365.52 km) |
| Hackettstown to Reinosa | 3,525.02 mi (5,672.97 km) |
| Hackettstown to Requena | 3,771.12 mi (6,069.03 km) |
| Hackettstown to Reus | 3,822.73 mi (6,152.09 km) |
| Hackettstown to Rianxo | 3,315.13 mi (5,335.18 km) |
| Hackettstown to Ribadeo | 3,376.04 mi (5,433.22 km) |
| Hackettstown to Rincon de la Victoria | 3,705.22 mi (5,962.98 km) |
| Hackettstown to Ripoll | 3,840.01 mi (6,179.89 km) |
| Hackettstown to Ripollet | 3,860.50 mi (6,212.88 km) |
| Hackettstown to Rojales | 3,833.78 mi (6,169.88 km) |
| Hackettstown to Ronda | 3,661.28 mi (5,892.25 km) |
| Hackettstown to Roquetas de Mar | 3,785.32 mi (6,091.89 km) |
| Hackettstown to Rosas | 3,883.00 mi (6,249.08 km) |
| Hackettstown to Rubi | 3,854.86 mi (6,203.80 km) |
| Hackettstown to Rute | 3,682.03 mi (5,925.66 km) |
