| Philadelphia to Os | 3,570.58 mi (5,746.29 km) |
| Philadelphia to Oslo | 3,749.98 mi (6,035.01 km) |
| Philadelphia to Porsgrunn | 3,734.56 mi (6,010.19 km) |
| Philadelphia to Randaberg | 3,598.74 mi (5,791.61 km) |
| Philadelphia to Ringsaker | 3,726.49 mi (5,997.20 km) |
| Philadelphia to Royken | 3,744.03 mi (6,025.44 km) |
| Philadelphia to Rygge | 3,761.88 mi (6,054.15 km) |
| Philadelphia to Sand | 3,751.29 mi (6,037.12 km) |
| Philadelphia to Sande | 3,740.01 mi (6,018.96 km) |
| Philadelphia to Sandefjord | 3,751.12 mi (6,036.84 km) |
| Philadelphia to Sandnes | 3,605.84 mi (5,803.04 km) |
| Philadelphia to Sandvika | 3,743.43 mi (6,024.46 km) |
| Philadelphia to Sarpsborg | 3,777.14 mi (6,078.71 km) |
| Philadelphia to Sem | 3,751.32 mi (6,037.16 km) |
| Philadelphia to Ski | 3,759.07 mi (6,049.63 km) |
