| Hackettstown to Ratingen | 3,773.99 mi (6,073.65 km) |
| Hackettstown to Ratzeburg | 3,857.11 mi (6,207.41 km) |
| Hackettstown to Raubling | 4,091.87 mi (6,585.23 km) |
| Hackettstown to Rauenberg | 3,906.78 mi (6,287.36 km) |
| Hackettstown to Raunheim | 3,874.31 mi (6,235.10 km) |
| Hackettstown to Ravensburg | 3,989.63 mi (6,420.68 km) |
| Hackettstown to Recke | 3,778.83 mi (6,081.43 km) |
| Hackettstown to Recklinghausen | 3,778.50 mi (6,080.92 km) |
| Hackettstown to Regen | 4,094.59 mi (6,589.61 km) |
| Hackettstown to Regensburg | 4,050.98 mi (6,519.42 km) |
| Hackettstown to Regenstauf | 4,049.34 mi (6,516.78 km) |
| Hackettstown to Rehau | 4,009.06 mi (6,451.96 km) |
| Hackettstown to Rehburg-Loccum | 3,834.07 mi (6,170.34 km) |
| Hackettstown to Rehlingen-Siersburg | 3,821.25 mi (6,149.71 km) |
| Hackettstown to Reichelsheim | 3,898.92 mi (6,274.70 km) |
