| Delaware to Recica | 4,613.59 mi (7,424.86 km) |
| Delaware to Ribnica | 4,629.06 mi (7,449.75 km) |
| Delaware to Ribnica | 4,618.93 mi (7,433.45 km) |
| Delaware to Rogaska Slatina | 4,645.29 mi (7,475.87 km) |
| Delaware to Rogasovci | 4,637.86 mi (7,463.92 km) |
| Delaware to Rogatec | 4,648.19 mi (7,480.54 km) |
| Delaware to Ruse | 4,628.31 mi (7,448.54 km) |
| Delaware to Salovci | 4,647.26 mi (7,479.05 km) |
| Delaware to Selnica ob Dravi | 4,627.00 mi (7,446.43 km) |
| Delaware to Semic | 4,650.14 mi (7,483.67 km) |
| Delaware to Sempeter pri Gorici | 4,578.31 mi (7,368.08 km) |
| Delaware to Sencur | 4,596.95 mi (7,398.08 km) |
| Delaware to Sentilj | 4,627.80 mi (7,447.73 km) |
| Delaware to Sentjernej | 4,649.04 mi (7,481.91 km) |
| Delaware to Sentjur | 4,636.36 mi (7,461.51 km) |
