| Norristown to Rury | 4,427.75 mi (7,125.78 km) |
| Norristown to Rybnik | 4,321.79 mi (6,955.25 km) |
| Norristown to Ryki | 4,391.94 mi (7,068.15 km) |
| Norristown to Rypin | 4,251.10 mi (6,841.49 km) |
| Norristown to Rzeszow | 4,453.72 mi (7,167.57 km) |
| Norristown to Sandomierz | 4,420.25 mi (7,113.70 km) |
| Norristown to Sanok | 4,480.00 mi (7,209.87 km) |
| Norristown to Sedziszow Malopolski | 4,441.28 mi (7,147.54 km) |
| Norristown to Sepolno Krajenskie | 4,168.91 mi (6,709.22 km) |
| Norristown to Sidlice | 4,178.07 mi (6,723.96 km) |
| Norristown to Siechnice | 4,235.70 mi (6,816.70 km) |
| Norristown to Siedlce | 4,384.63 mi (7,056.38 km) |
| Norristown to Siemianowice Slaskie | 4,331.54 mi (6,970.94 km) |
| Norristown to Siemiatycze | 4,396.10 mi (7,074.85 km) |
| Norristown to Sieradz | 4,276.23 mi (6,881.93 km) |
