| Pottstown to Racale | 4,688.81 mi (7,545.91 km) |
| Pottstown to Racconigi | 4,062.90 mi (6,538.60 km) |
| Pottstown to Raffadali | 4,584.20 mi (7,377.55 km) |
| Pottstown to Ragusa | 4,657.37 mi (7,495.31 km) |
| Pottstown to Ramacca | 4,638.19 mi (7,464.45 km) |
| Pottstown to Randazzo | 4,630.19 mi (7,451.58 km) |
| Pottstown to Rapallo | 4,143.77 mi (6,668.75 km) |
| Pottstown to Ravanusa | 4,609.36 mi (7,418.05 km) |
| Pottstown to Ravenna | 4,269.32 mi (6,870.81 km) |
| Pottstown to Recanati | 4,362.84 mi (7,021.31 km) |
| Pottstown to Recco | 4,139.60 mi (6,662.05 km) |
| Pottstown to Reggello | 4,265.96 mi (6,865.40 km) |
| Pottstown to Reggio di Calabria | 4,652.79 mi (7,487.95 km) |
| Pottstown to Reggio Emilia | 4,192.49 mi (6,747.17 km) |
| Pottstown to Reggiolo | 4,193.06 mi (6,748.08 km) |
