| Delaware to Os | 3,813.41 mi (6,137.08 km) |
| Delaware to Oslo | 3,988.13 mi (6,418.27 km) |
| Delaware to Porsgrunn | 3,979.49 mi (6,404.36 km) |
| Delaware to Randaberg | 3,849.90 mi (6,195.82 km) |
| Delaware to Ringsaker | 3,957.01 mi (6,368.19 km) |
| Delaware to Royken | 3,983.82 mi (6,411.34 km) |
| Delaware to Rygge | 4,003.65 mi (6,443.26 km) |
| Delaware to Sand | 3,995.36 mi (6,429.91 km) |
| Delaware to Sande | 3,981.05 mi (6,406.88 km) |
| Delaware to Sandefjord | 3,995.23 mi (6,429.70 km) |
| Delaware to Sandnes | 3,857.88 mi (6,208.66 km) |
| Delaware to Sandvika | 3,982.09 mi (6,408.56 km) |
| Delaware to Sarpsborg | 4,018.92 mi (6,467.83 km) |
| Delaware to Sem | 3,994.28 mi (6,428.18 km) |
| Delaware to Ski | 3,998.14 mi (6,434.39 km) |
