| Norristown to Ratingen | 3,827.51 mi (6,159.78 km) |
| Norristown to Ratzeburg | 3,911.87 mi (6,295.55 km) |
| Norristown to Raubling | 4,144.64 mi (6,670.15 km) |
| Norristown to Rauenberg | 3,959.69 mi (6,372.50 km) |
| Norristown to Raunheim | 3,927.49 mi (6,320.69 km) |
| Norristown to Ravensburg | 4,042.04 mi (6,505.03 km) |
| Norristown to Recke | 3,832.85 mi (6,168.37 km) |
| Norristown to Recklinghausen | 3,832.17 mi (6,167.28 km) |
| Norristown to Regen | 4,147.96 mi (6,675.49 km) |
| Norristown to Regensburg | 4,104.22 mi (6,605.11 km) |
| Norristown to Regenstauf | 4,102.63 mi (6,602.54 km) |
| Norristown to Rehau | 4,062.76 mi (6,538.38 km) |
| Norristown to Rehburg-Loccum | 3,888.26 mi (6,257.55 km) |
| Norristown to Rehlingen-Siersburg | 3,873.94 mi (6,234.51 km) |
| Norristown to Reichelsheim | 3,952.02 mi (6,360.17 km) |
