| Norristown to Os | 3,571.18 mi (5,747.26 km) |
| Norristown to Oslo | 3,750.44 mi (6,035.74 km) |
| Norristown to Porsgrunn | 3,735.28 mi (6,011.36 km) |
| Norristown to Randaberg | 3,599.69 mi (5,793.14 km) |
| Norristown to Ringsaker | 3,726.64 mi (5,997.44 km) |
| Norristown to Royken | 3,744.55 mi (6,026.28 km) |
| Norristown to Rygge | 3,762.48 mi (6,055.13 km) |
| Norristown to Sand | 3,751.98 mi (6,038.23 km) |
| Norristown to Sande | 3,740.58 mi (6,019.88 km) |
| Norristown to Sandefjord | 3,751.82 mi (6,037.96 km) |
| Norristown to Sandnes | 3,606.83 mi (5,804.63 km) |
| Norristown to Sandvika | 3,743.90 mi (6,025.23 km) |
| Norristown to Sarpsborg | 3,777.74 mi (6,079.69 km) |
| Norristown to Sem | 3,751.97 mi (6,038.21 km) |
| Norristown to Ski | 3,759.56 mi (6,050.43 km) |
